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<?xml-stylesheet type="text/xsl" href="assets/xml/rss.xsl" media="all"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Компы и автомобили</title><link>https://at-hacker.in/</link><description></description><atom:link href="https://at-hacker.in/rss.xml" rel="self" type="application/rss+xml"></atom:link><language>en</language><copyright>Contents © 2026 &lt;a href="mailto:"&gt;at-hacker&lt;/a&gt; </copyright><lastBuildDate>Sat, 16 May 2026 20:41:20 GMT</lastBuildDate><generator>Nikola (getnikola.com)</generator><docs>http://blogs.law.harvard.edu/tech/rss</docs><item><title>Права на админскую шару</title><link>https://at-hacker.in/posts/prava-na-adminskuyu-sharu/</link><dc:creator>at-hacker</dc:creator><description>&lt;p&gt;Дошли руки разобраться, почему Veeam не может подключиться к админской шаре backup proxy, несмотря на наличие у учётки, с которой он подключается, админских прав.&lt;/p&gt;
&lt;p&gt;Оказалось, всё дело в UAC. В политиках по умолчанию UAC не используется для встроенной учётки администратора, но используется для всех остальных администраторов. Чтобы это пофкисить, нужно отключить использование UAC для админских учёток, не являющихся встроенными. Делается это здесь:&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src="https://at-hacker.in/assets/images/uac.jpg"&gt;&lt;/p&gt;</description><category>Security</category><category>UAC</category><category>Veeam</category><guid>https://at-hacker.in/posts/prava-na-adminskuyu-sharu/</guid><pubDate>Tue, 10 Jul 2018 09:59:00 GMT</pubDate></item><item><title>CIS Benchmark</title><link>https://at-hacker.in/posts/nastroyka-centos-linux-7-v-sootvetstvnii-s-cis-benchmark/</link><dc:creator>at-hacker</dc:creator><description>&lt;p&gt;Всю ночь читал регламент по безопасной настройке CentOS 7 за авторством организации «&lt;a href="https://www.cisecurity.org"&gt;Center for internet security&lt;/a&gt;». «Много думал». Называется дока «». «Много думал». Называется дока «&lt;em&gt;CIS CentOS Linux 7 Benchmark&lt;/em&gt;». &lt;em&gt;Hint&lt;/em&gt;: На сайте конторы в разделе «». &lt;em&gt;Hint&lt;/em&gt;: На сайте конторы в разделе «&lt;a href="https://www.cisecurity.org/cis-benchmarks/"&gt;CIS benchmarks&lt;/a&gt;» есть целый набор таких рекомендаций, под разные платформы разных версий, включая серверные и клиентские Windows, и различные дистрибутивы Linux.» есть целый набор таких рекомендаций, под разные платформы разных версий, включая серверные и клиентские Windows, и различные дистрибутивы Linux.&lt;/p&gt;
&lt;p&gt;У нас до сих пор в конторе нет внутренних регламентов, которые бы коротко, чётко и по делу предписывали, как надо конфигурировать сервера в базе. Понятно, что под каждый сервис настройки могут отличаться, но некий первоначальный вариант нужно всё-таки прописать. Поэтому, как говорится, «за неимением горничной» нужно пользоваться CIS-овским.&lt;/p&gt;
&lt;p&gt;В целом, он неплох. За платную подписку они (CIS) также дают доступ к утилитам аудита настроек и remediation-скриптам, с помощью которых можно по-быстрому привести настройки к рекомендуемым.&lt;/p&gt;
&lt;p&gt;Также у них есть регламенты общего характера, по части контроля за инфраструктурой вообще. Добрые люди даже перевели парочку и выложили на Хабре, настоятельно рекомендую ознакомиться: &lt;/p&gt;
&lt;p&gt;&lt;a href="https://habrahabr.ru/company/pentestit/blog/338532/"&gt;https://habrahabr.ru/company/pentestit/blog/338532/&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;&lt;a href="https://habrahabr.ru/company/pentestit/blog/339206/"&gt;https://habrahabr.ru/company/pentestit/blog/339206/&lt;/a&gt;&lt;/p&gt;</description><category>Linux</category><category>Информационная безопасность</category><guid>https://at-hacker.in/posts/nastroyka-centos-linux-7-v-sootvetstvnii-s-cis-benchmark/</guid><pubDate>Fri, 15 Dec 2017 19:13:00 GMT</pubDate></item><item><title>IPsec между Linux и Windows 2012 R2</title><link>https://at-hacker.in/posts/ipsec-mezhdu-linux-i-windows-2012-r2/</link><dc:creator>at-hacker</dc:creator><description>&lt;h3&gt;Вводная часть&lt;/h3&gt;
&lt;p&gt;Есть такая клёвая штука, называется &lt;a href="https://seafile.com"&gt;Seafile&lt;/a&gt;. Это «облачное хранилище», с возможностью развёртывания на своих серверах. Реально функциональная и удобная вещь. Позволяет шарить папки/файлы, как на определённый, так и неопределённый круг пользователей. Позволяет расшарить папку для аплоада, причём содержимое пользователям видно не будет, можно только заливать файлы. Есть клиенты Seafile под винду, линукс и макось. И самое клёвое — серверная часть работает под FreeBSD :-) Домашнее облачко перевёл с Owncloud/Netxtcloud на Seafile.. Это «облачное хранилище», с возможностью развёртывания на своих серверах. Реально функциональная и удобная вещь. Позволяет шарить папки/файлы, как на определённый, так и неопределённый круг пользователей. Позволяет расшарить папку для аплоада, причём содержимое пользователям видно не будет, можно только заливать файлы. Есть клиенты Seafile под винду, линукс и макось. И самое клёвое — серверная часть работает под FreeBSD :-) Домашнее облачко перевёл с Owncloud/Netxtcloud на Seafile.&lt;/p&gt;
&lt;p&gt;Развернули в конторе для внутренних нужд Seafile, правда, не на фре, а на CentOS. Я начал настраивать авторизацию пользователей Seafile в AD через LDAP, и напоролся на граблю. По LDAP авторизация идёт, а по LDAPS — нет. А это неправильно, когда пароли по сетке ходят в открытом виде — всё-таки у нас тут инфобез, и всё такое, и по локальной сетке наши пентестеры шарятся тоже только в путь. Начал копать, как же дальше жить, в свете открывшихся фактов. Оказалось, я в этой проблеме не одинок, и существует она (применительно к версии Seafile 6 и CentOS 7) ажно с марта месяца. Нашёл на профильном форуме &lt;a href="https://forum.seafile.com/t/urgent-ldap-failed-after-upgrading-pro-server/2257"&gt;обсуждение&lt;/a&gt;. Если резюмировать, то суть там сводится к тому, что «да, LDAPS сломан, потому что несовместимы либы, которые есть в системе, и которыми пользуется Seafile. Можете попробовать закостылить путём . Если резюмировать, то суть там сводится к тому, что «да, LDAPS сломан, потому что несовместимы либы, которые есть в системе, и которыми пользуется Seafile. Можете попробовать закостылить путём &lt;a href="https://manual.seafile.com/deploy/using_ldap.html"&gt;переноса части сиафайловских библиотек в отдельный каталожек&lt;/a&gt; и перезапуска сервиса, чтобы Seafile стал использовать системные библиотеки». Но в моём случае это не прокатило. И у народа с форума тоже. По итогам вялого обсуждения разработчики обещали пересобрать Seafile под центось. 23-го июня, на вопрос: «чуваки, ну когда же?!» от разработчиков был получен ответ: «Сорян, пацаны, времени ваще нет!». и перезапуска сервиса, чтобы Seafile стал использовать системные библиотеки». Но в моём случае это не прокатило. И у народа с форума тоже. По итогам вялого обсуждения разработчики обещали пересобрать Seafile под центось. 23-го июня, на вопрос: «чуваки, ну когда же?!» от разработчиков был получен ответ: «Сорян, пацаны, времени ваще нет!».&lt;/p&gt;
&lt;p&gt;В общем, стало понятно, что милостей от природы ждать не стоит, и нужно думать, что делать. Основная задача — зашифровать трафик между сервером Seafile и контроллерами домена. Т. е. нужен туннель. Мы же серьёзная контора, поэтому и туннель у нас должен быть серьёзный. Не какой-нибудь жалкий PPTP/L2TP, или OpenVPN, прости-господи, а самый что ни на есть IPsec. Для разнообразия — не в туннельном, а в транспортном режиме. Так как скрывать IP-адреса нам не нужно, и достаточно только шифрования data payload, то транспортный.&lt;/p&gt;
&lt;h3&gt;Процесс настройки.&lt;/h3&gt;
&lt;p&gt;Итак, в красном углу ринга у нас CentOS 7. В синем — её соперник, Windows 2012 R2. Если с настройкой IPsec в винде вопросов особо не возникло — там это делается с помощью Windows Firewall, то с линуксом пришлось пое... эээ... поекспериментировать :-) И после каких-то жалких 4-х дней непрерывной возни, с помощью гугла, профильных сообществ и такой-то матери удалось поднять IPsec транспорт между CentOS (IP 192.168.100.15) и Windows 2012 R2 (192.168.170.10).&lt;/p&gt;
&lt;p&gt;Изначально проблема была в том, что не устанавливалась фаза 1. Несмотря на совпадающие параметры, соединение не поднималось и SA не создавались. В дампе это выглядело так:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="mi"&gt;12&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;09&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mf"&gt;36.117723&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IP&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;tos&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mh"&gt;0x0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ttl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;64&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;id&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;29646&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;offset&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;flags&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;DF&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;proto&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;UDP&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;length&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;204&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;isakmp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nl"&gt;isakmp&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;udp sum ok&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;isakmp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;1.0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msgid&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;00000000&lt;/span&gt;
&lt;span class="w"&gt;     &lt;/span&gt;&lt;span class="n"&gt;cookie&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;e6d44de9c8641db7&lt;/span&gt;&lt;span class="o"&gt;-&amp;gt;&lt;/span&gt;&lt;span class="mi"&gt;0000000000000000&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;phase&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;I&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;ident&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;sa&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;doi&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;ipsec&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;situation&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="k"&gt;identity&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;p&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;protoid&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;isakmp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;transform&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;id&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;ike&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;enc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;3&lt;/span&gt;&lt;span class="n"&gt;des&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;hash&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;sha1&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="k"&gt;group&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;desc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;modp2048&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;auth&lt;/span&gt;
&lt;span class="w"&gt;             &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;preshared&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;lifetype&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;sec&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;lifeduration&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="n"&gt;a30&lt;/span&gt;&lt;span class="p"&gt;))))&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;8&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;20&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="mi"&gt;12&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;09&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mf"&gt;36.118423&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IP&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;tos&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mh"&gt;0x0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ttl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;128&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;id&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;19867&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;offset&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;flags&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;none&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;proto&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;UDP&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;length&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;236&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;isakmp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nl"&gt;isakmp&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;udp sum ok&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;isakmp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;1.0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msgid&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;00000000&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="n"&gt;cookie&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;e6d44de9c8641db7&lt;/span&gt;&lt;span class="o"&gt;-&amp;gt;&lt;/span&gt;&lt;span class="nl"&gt;b2c0c64ce5211438&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;phase&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;R&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;ident&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;sa&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;doi&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;ipsec&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;situation&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="k"&gt;identity&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;p&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;protoid&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;isakmp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;transform&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;id&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;ike&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;enc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;3&lt;/span&gt;&lt;span class="n"&gt;des&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;hash&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;sha1&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="k"&gt;group&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;desc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;modp2048&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;auth&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;preshared&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;lifetype&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;sec&lt;/span&gt;&lt;span class="p"&gt;)(&lt;/span&gt;&lt;span class="n"&gt;type&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="n"&gt;lifeduration&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;4&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;00002&lt;/span&gt;&lt;span class="n"&gt;a30&lt;/span&gt;&lt;span class="p"&gt;))))&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;20&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;vid&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;len&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Т. е. инициирующий пакет с центоси улетает, винда на него отвечает, но центось больше ничего не предпринимает. И так продолжалось по кругу. В логах при этом было следующее:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;29&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;03&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;29&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;03&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successful&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;29&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;33&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;09&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkout&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SPIs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bf2f04e4730454f7_i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0000000000000000&lt;/span&gt;&lt;span class="n"&gt;_r&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;33&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;09&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successfully&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checked&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;out&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;33&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;09&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;retransmit&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;message&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;seq&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;33&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;09&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;176&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;33&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;09&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;33&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;09&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successful&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;33&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;40&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkout&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SPIs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bf2f04e4730454f7_i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0000000000000000&lt;/span&gt;&lt;span class="n"&gt;_r&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;40&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successfully&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checked&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;out&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;40&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;retransmit&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;message&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;seq&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;40&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;176&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;40&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;40&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successful&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;40&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;53&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;03&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkout&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SPIs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bf2f04e4730454f7_i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0000000000000000&lt;/span&gt;&lt;span class="n"&gt;_r&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;53&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;03&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successfully&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checked&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;out&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;53&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;03&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;retransmit&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;3&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;message&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;seq&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;53&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;03&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;176&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;53&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;03&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;53&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;03&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successful&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;53&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkout&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SPIs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bf2f04e4730454f7_i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0000000000000000&lt;/span&gt;&lt;span class="n"&gt;_r&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successfully&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checked&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;out&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;retransmit&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;4&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;message&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;seq&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;176&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successful&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;59&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkout&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SPIs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bf2f04e4730454f7_i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0000000000000000&lt;/span&gt;&lt;span class="n"&gt;_r&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;59&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successfully&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checked&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;out&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;59&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;retransmit&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;message&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;seq&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;59&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;176&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;59&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;59&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;07&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;MGR&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;checkin&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successful&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Т. е. центось считала, что винда ей не отвечает. Несмотря на многочисленные попытки, побороться с этим не удалось.&lt;/p&gt;
&lt;p&gt;В процессе чтения мудрых указаний &lt;del&gt;партии&lt;/del&gt; документации с сайта Strongswan сниошло озарение, что теперь, оказывается, есть две схемы конфигурации и запуска IPsec. Первый — это по старинке, через демон strongswan и настройками в файле документации с сайта Strongswan сниошло озарение, что теперь, оказывается, есть две схемы конфигурации и запуска IPsec. Первый — это по старинке, через демон strongswan и настройками в файле &lt;em&gt;ipsec.conf&lt;/em&gt;. Именно этот способ и был изначально использован. Но суровая практическая реальность показала, что при этом как минимум не идёт логирование событий IPsec, настраиваемое в файле /. Именно этот способ и был изначально использован. Но суровая практическая реальность показала, что при этом как минимум не идёт логирование событий IPsec, настраиваемое в файле /&lt;em&gt;etc/strongswan/strongswand.d/charon-logging.conf&lt;/em&gt;..&lt;/p&gt;
&lt;p&gt;И есть более стильный-модный-молодёжный способ — это настройка через конфиг /&lt;em&gt;etc/strongswan/swanctl/swanctl.conf&lt;/em&gt; и последующий запуск с помощью сервиса и последующий запуск с помощью сервиса &lt;em&gt;strongswan-swanctl&lt;/em&gt;. Это два взаимоисключающих способа настройки и использования Strongswan. В итоге после долгих и бесплодных попыток запустить Strongswan с конфигом из . Это два взаимоисключающих способа настройки и использования Strongswan. В итоге после долгих и бесплодных попыток запустить Strongswan с конфигом из &lt;em&gt;ipsec.conf&lt;/em&gt; было принято волевое решение перенести настройки в  было принято волевое решение перенести настройки в &lt;em&gt;swanctl.conf&lt;/em&gt;..&lt;/p&gt;
&lt;p&gt;Форматы файлов разные, минимум необходимых настроек неизвестен, поэтому на конвертацию потребовалось также немало времени. Документация, описывающая параметры, есть, но нет ни примеров, ни указания, какие параметры являются обязательным. В итоге получился такой конфиг:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="nx"&gt;connections&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="nx"&gt;dc01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;version&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;local_addrs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="m m-Double"&gt;192.168.100.15&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;remote_addrs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="m m-Double"&gt;192.168.170.10&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;aggressive&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;no&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;unique&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;no&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;proposals&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;3&lt;/span&gt;&lt;span class="nx"&gt;des&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;sha1&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;modp2048&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;reauth_time&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;30&lt;/span&gt;&lt;span class="nx"&gt;m&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;local&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;psk&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="nx"&gt;id&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="m m-Double"&gt;192.168.100.15&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;remote&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="nx"&gt;auth&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;psk&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="nx"&gt;id&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="m m-Double"&gt;192.168.170.10&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;children&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="nx"&gt;dc01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;                &lt;/span&gt;&lt;span class="nx"&gt;mode&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;transport&lt;/span&gt;
&lt;span class="w"&gt;                &lt;/span&gt;&lt;span class="nx"&gt;esp_proposals&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;aes256&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;sha1&lt;/span&gt;
&lt;span class="w"&gt;                &lt;/span&gt;&lt;span class="nx"&gt;start_action&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;trap&lt;/span&gt;
&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="nx"&gt;secrets&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="nx"&gt;ike01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;id&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="m m-Double"&gt;192.168.170.10&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="nx"&gt;secret&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;
&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Перезапускаем сервис &lt;em&gt;strongswan-swanctl&lt;/em&gt;, иии... Ничего. Туннель не поднимается. Начинаем запускать его руками: , иии... Ничего. Туннель не поднимается. Начинаем запускать его руками: &lt;em&gt;swanctl —load-all&lt;/em&gt;::&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ike&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;secret&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'ike01'&lt;/span&gt;
&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;authorities&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pools&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;connection&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'dc01'&lt;/span&gt;
&lt;span class="n"&gt;successfully&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;connections&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Ну, так красиво сразу не получилось, конечно, пришлось исправить пару багов и опечаток в конфиге. Но в итоге конфиг загрузился. Проверяем список загруженных соединений:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;# swanctl —list-conns
dc01: IKEv1, reauthentication every 1800s
  local:  192.168.100.15
  remote: 192.168.170.10
  local pre-shared key authentication:
    id: 192.168.100.15
  remote pre-shared key authentication:
    id: 192.168.170.10
  dc01: TRANSPORT, rekeying every 3600s
    local:  dynamic
    remote: dynamic
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Есть контакт. Проверяем, создались ли SA-шки (в фоне постоянно висит пинг на соседа по туннелю):&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;root@msk01-seafile01 ~&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;—&lt;/span&gt;&lt;span class="n"&gt;list&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;conns&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;root@msk01-seafile01 ~&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Ответ отрицательный. И пинги уходят по чистому каналу, как показывает tcpdump. Иными словами — соединение загрузилось, но не активировалось. Пробуем запустить руками:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="cp"&gt;# swanctl -i —child dc01&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;initiating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Main&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Mode&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;generating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID_PROT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;packet&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;176&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;packet&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;208&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;parsed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID_PROT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;response&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;V&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;MS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;NT5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ISAKMPOAKLEY&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vendor&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;NAT&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;T&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;RFC&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;3947&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vendor&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;draft&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;ietf&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;ipsec&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;nat&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;t&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;ike&lt;/span&gt;&lt;span class="mo"&gt;-02&lt;/span&gt;&lt;span class="err"&gt;\&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vendor&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;FRAGMENTATION&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vendor&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unknown&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vendor&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fb&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="n"&gt;d&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;e3&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;cd&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;f3&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;41&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;b7&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;ea&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;b7&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;e5&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;be&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;08&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;55&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;f1&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;20&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unknown&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vendor&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;e3&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;a5&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;96&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;6&lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;76&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;37&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mf"&gt;9f&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;e7&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mo"&gt;07&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;22&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;82&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;31&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;e5&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="n"&gt;ce&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;86&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;52&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;generating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID_PROT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;KE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;No&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;NAT&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;D&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;NAT&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;D&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;packet&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;372&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;packet&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;388&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;parsed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID_PROT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;response&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;KE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;No&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;NAT&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;D&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;NAT&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;D&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;generating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID_PROT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;HASH&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;packet&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;68&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;packet&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;68&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;parsed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID_PROT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;response&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;HASH&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;established&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;between&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;]..&lt;/span&gt;&lt;span class="mf"&gt;.192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;scheduling&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;reauthentication&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1753&lt;/span&gt;&lt;span class="n"&gt;s&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;maximum&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lifetime&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1933&lt;/span&gt;&lt;span class="n"&gt;s&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;generating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;QUICK_MODE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;4130174163&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;HASH&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;No&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;packet&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;172&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;packet&lt;/span&gt;&lt;span class="o"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="mi"&gt;500&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;220&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;parsed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;QUICK_MODE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;response&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;4130174163&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;HASH&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;No&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;N&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;24576&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CHILD_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="mi"&gt;28&lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;established&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SPIs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;c856809b_i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;b619b0e4_o&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;TS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;===&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;
&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;generating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;QUICK_MODE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;4130174163&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;HASH&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;
&lt;span class="n"&gt;initiate&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;completed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successfully&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Проверяем, установились ли SA-шки:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;—&lt;/span&gt;&lt;span class="n"&gt;list&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;sas&lt;/span&gt;
&lt;span class="nl"&gt;dc01&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#1&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ESTABLISHED&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;c95a166b86ec3d0b_i&lt;/span&gt;&lt;span class="o"&gt;*&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;6&lt;/span&gt;&lt;span class="n"&gt;df2b856fdeff612_r&lt;/span&gt;
&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="k"&gt;local&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="s1"&gt;'192.168.100.15'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;@&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="n"&gt;remote&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'192.168.170.10'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;@&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="mi"&gt;3&lt;/span&gt;&lt;span class="n"&gt;DES_CBC&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;HMAC_SHA1_96&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;PRF_HMAC_SHA1&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;MODP_2048&lt;/span&gt;
&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="n"&gt;established&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1189&lt;/span&gt;&lt;span class="n"&gt;s&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ago&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;reauth&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;604&lt;/span&gt;&lt;span class="n"&gt;s&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;root@msk01-seafile01 ~&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;—&lt;/span&gt;&lt;span class="n"&gt;child&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;generating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;QUICK_MODE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1540311929&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt; HASH SA No ID ID &lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;172&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;220&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;parsed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;QUICK_MODE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;response&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1540311929&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt; HASH SA No ID ID N(24576) &lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CHILD_SA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;&lt;span class="err"&gt;{&lt;/span&gt;&lt;span class="mi"&gt;3&lt;/span&gt;&lt;span class="err"&gt;}&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;established&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SPIs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;c587449e_i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a113d280_o&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;TS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;==&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;ENC&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;generating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;QUICK_MODE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;request&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1540311929&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt; HASH &lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;NET&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;packet&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.100.15&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;192.168.170.10&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;500&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mi"&gt;60&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bytes&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;initiate&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;completed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successfully&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Работает. Т. е. руками туннель запускается, а при перезапуске сервиса он не грузится, и не активируется. Начинаем копать, в чём тут дело. Перезапуск сервиса с последующим анализом /&lt;em&gt;var/log/messages&lt;/em&gt; приносит следующие новости: приносит следующие новости:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Starting&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;strongSwan&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IPsec&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;IKEv2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;daemon&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;using&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="o"&gt;...&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ca&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certificates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/cacerts'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;aa&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certificates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/aacerts'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ocsp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;signer&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certificates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/ocspcerts'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;attribute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certificates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/acerts'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;crls&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/crls'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;secrets&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.secrets'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;plugins&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;aes&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;des&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;rc2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sha2&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;sha1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;md4&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;md5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;random&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;nonce&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;x509&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;revocation&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;constraints&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;acert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pubkey&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pk&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;cs1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pkcs8&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pkcs12&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pgp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dnskey&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sshkey&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pem&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;openssl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gcrypt&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fips&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;prf&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gmp&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;curve25519&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;xcbc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;cmac&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;hmac&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ctr&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ccm&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gcm&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;curl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;attr&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;kernel&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;netlink&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;resolve&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;socket&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;default&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;farp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;stroke&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vici&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;updown&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;identity&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;md5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;gtc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;mschapv2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;tls&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;ttls&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;peap&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;xauth&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;generic&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;xauth&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;xauth&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;pam&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;xauth&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;noauth&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dhcp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unity&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;spawning&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;worker&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;threads&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;files&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;matching&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/strongswan.conf'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;files&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;matching&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/swanctl.conf'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;open&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;config&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/swanctl.conf'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/x509'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/x509ca'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/x509ocsp'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/x509aa'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/x509ac'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/x509crl'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/pubkey'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/private'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/rsa'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/ecdsa'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/bliss'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/pkcs8'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opening&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directory&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/swanctl/pkcs12'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;failed&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Permission&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;denied&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;authorities&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pools&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;connections&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;06&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Started&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;strongSwan&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IPsec&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;IKEv2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;daemon&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;using&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="o"&gt;.&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;То есть, swanctl, запускаемый с правами рута из-под systemd не получает доступа к каталогам и конфигу &lt;em&gt;swanctl.conf&lt;/em&gt;. Лихо, что сказать... Вот за такие вещи я и «люблю» Linux... :-). Лихо, что сказать... Вот за такие вещи я и «люблю» Linux... :-)&lt;/p&gt;
&lt;p&gt;Права на каталоги и файлы выставлены следующим образом:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;drwxr-xr-x. 15 root root   204 Aug 11 15:31 .
drwx———.  6 root root   132 Aug 11 15:46 ..
drwxr-xr-x.  2 root root     6 Jun 19 22:15 bliss
drwxr-x—-.  2 root root     6 Jun 19 22:15 ecdsa
drwxr-x—-.  2 root root     6 Jun 19 22:15 pkcs12
drwxr-x—-.  2 root root     6 Jun 19 22:15 pkcs8
drwxr-x—-.  2 root root     6 Jun 19 22:15 private
drwxr-xr-x.  2 root root     6 Jun 19 22:15 pubkey
drwxr-x—-.  2 root root     6 Jun 19 22:15 rsa
-rw-r——-.  1 root root 14539 Aug 11 15:31 swanctl.conf
drwxr-xr-x.  2 root root     6 Jun 19 22:15 x509
drwxr-xr-x.  2 root root     6 Jun 19 22:15 x509aa
drwxr-xr-x.  2 root root     6 Jun 19 22:15 x509ac
drwxr-xr-x.  2 root root     6 Jun 19 22:15 x509ca
drwxr-xr-x.  2 root root     6 Jun 19 22:15 x509crl
drwxr-xr-x.  2 root root     6 Jun 19 22:15 x509ocsp
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Добавил права на чтение &lt;em&gt;swanctl.conf&lt;/em&gt; для others. Не помогло — всё равно жалуется, что нет доступа. Полез смотреть логи SELinux. В них тоже чисто. Опять было достал бубен, но потом вспомнил, что есть категории событий, которые блокируются по-тихому, и в / для others. Не помогло — всё равно жалуется, что нет доступа. Полез смотреть логи SELinux. В них тоже чисто. Опять было достал бубен, но потом вспомнил, что есть категории событий, которые блокируются по-тихому, и в /&lt;em&gt;var/log/audit/audit.log&lt;/em&gt; не попадают. Включаем логирование всех событий: не попадают. Включаем логирование всех событий:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;# semodule -DB
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;После перезапуска сервиса смотрим в логи. Ну точно! Опять проклятый SELinux:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;AVC&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;msg&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;audit&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="m m-Double"&gt;1502458060.323&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;15123&lt;/span&gt;&lt;span class="p"&gt;):&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;avc&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="nx"&gt;denied&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;search&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="nx"&gt;pid&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;99426&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;comm&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="s"&gt;"swanctl"&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;name&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="s"&gt;"strongswan"&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;dev&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="s"&gt;"dm-0"&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ino&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;33604377&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;scontext&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;system_u&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;system_r&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;ipsec_mgmt_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;s&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;tcontext&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;system_u&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;object_r&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;ipsec_conf_file_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;s0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;tclass&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;dir&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;И начинается кропотливый процесс докидывания разрешений в политиках SELinux. Итоговый файл политик получился такой:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="nx"&gt;module&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;swanctl2conf&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="m m-Double"&gt;1.0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="nx"&gt;require&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ipsec_conf_file_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ipsec_mgmt_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;dir&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;open&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;read&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;search&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="o"&gt;============&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ipsec_mgmt_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;==============&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ipsec_mgmt_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ipsec_conf_file_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;dir&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;open&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="p"&gt;!!!!&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;This&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;avc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;allowed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;current&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;policy&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ipsec_mgmt_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ipsec_conf_file_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;dir&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;read&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;search&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Применяем всю эту красоту:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;checkmodule&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;m&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;M&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;o&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;swanctl2conf&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;mod&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;swanctl2conf&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;te&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;
&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;semodule_package&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;o&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;swanctl2conf&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;pp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;m&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;swanctl2conf&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;mod&lt;/span&gt;
&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;semodule&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;swanctl2conf&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;pp&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;После этого перезапускаем сервис и смотрим в логи:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Stopping&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;strongSwan&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IPsec&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;IKEv2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;daemon&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;using&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="o"&gt;...&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SIGTERM&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;received&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;shutting&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;down&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Starting&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;strongSwan&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IPsec&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;IKEv2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;daemon&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;using&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="o"&gt;...&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ca&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certificates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/cacerts'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;aa&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certificates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/aacerts'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ocsp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;signer&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certificates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/ocspcerts'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;attribute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certificates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/acerts'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;crls&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.d/crls'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;secrets&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/etc/strongswan/ipsec.secrets'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;plugins&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;aes&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;des&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;rc2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sha2&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;sha1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;md4&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;md5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;random&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;nonce&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;x509&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;revocation&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;constraints&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;acert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pubkey&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pk&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;cs1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pkcs8&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pkcs12&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pgp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dnskey&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sshkey&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pem&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;openssl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gcrypt&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fips&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;prf&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gmp&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;curve25519&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;xcbc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;cmac&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;hmac&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ctr&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ccm&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gcm&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;curl&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;attr&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;kernel&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;netlink&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;resolve&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;socket&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;default&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;farp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;stroke&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vici&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;updown&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;identity&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;md5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;gtc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;mschapv2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;tls&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;ttls&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;peap&lt;/span&gt;
&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="n"&gt;xauth&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;generic&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;xauth&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;eap&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;xauth&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;pam&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;xauth&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;noauth&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dhcp&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unity&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;spawning&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;worker&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;threads&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;shared&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;key&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;id&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'ike01'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'192.168.170.10'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;authorities&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pools&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;found&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;added&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vici&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;connection&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;dc01&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;charon&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;installing&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'dc01'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ike&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;secret&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'ike01'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;connection&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'dc01'&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;successfully&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;loaded&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;connections&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;unloaded&lt;/span&gt;
&lt;span class="n"&gt;Aug&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;11&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;17&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;16&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;45&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;msk01&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;seafile01&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;systemd&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Started&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;strongSwan&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IPsec&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IKEv1&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;IKEv2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;daemon&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;using&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;swanctl&lt;/span&gt;&lt;span class="o"&gt;.&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Иными словами — кррррасота! Всё работает.&lt;/p&gt;</description><category>IPsec</category><category>Linux</category><category>Seafile</category><category>VPN</category><category>Windows 2012</category><guid>https://at-hacker.in/posts/ipsec-mezhdu-linux-i-windows-2012-r2/</guid><pubDate>Thu, 31 Aug 2017 08:58:00 GMT</pubDate></item><item><title>Zabbix agent + SElinux = hardcore...</title><link>https://at-hacker.in/posts/zabbix-agent-selinux-hardcore/</link><dc:creator>at-hacker</dc:creator><description>&lt;p&gt;Вынужден тут приобщаться к странному и алогичному миру линуксовых ОС. И поимел сегодня исключительно волнующий опыт настройки мониторинга контрольной суммы файла /&lt;em&gt;etc/shadow&lt;/em&gt; в CentOS посредством Zabbix. Казалось бы, всё просто — файл доступен по чтению только руту, пропиши в sudoers что-то вроде: в CentOS посредством Zabbix. Казалось бы, всё просто — файл доступен по чтению только руту, пропиши в sudoers что-то вроде:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;zabbix  ALL=(ALL)       NOPASSWD: /usr/bin/sha256sum /etc/shadow
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;, а в userparameters:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;UserParameter=shadow.checksum,sudo sha256sum /etc/shadow|cut -d « » -f 1
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;и будет тебе щастье. Но щастья что-то не наступило... Параметр всё равно оставался в статусе «Unsupported», с мотивацией:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;sh: /usr/bin/sudo: Permission denied
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Разборки показали, что sudo жалуется, что у пользователя &lt;em&gt;zabbix&lt;/em&gt; не установлен shell. Точнее, установлена оболочка / не установлен shell. Точнее, установлена оболочка /&lt;em&gt;sbin/nologin&lt;/em&gt;. ОК, патчим . ОК, патчим &lt;em&gt;sudoers&lt;/em&gt;::&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;Defaults:zabbix !requiretty
zabbix  ALL=(ALL)       NOPASSWD: /usr/bin/sha256sum /etc/shadow
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Лучше стало, но не сильно: «&lt;em&gt;sudo: unable to open audit system: Permission denied&lt;/em&gt;». «Эге!», — подумал я, «стопудово дело в SELinux». И пошёл читать ». «Эге!», — подумал я, «стопудово дело в SELinux». И пошёл читать &lt;em&gt;grep AVC /var/log/audit/log&lt;/em&gt;. И действительно, там было понаписано всякое. Например:. И действительно, там было понаписано всякое. Например:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;AVC&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;msg&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;audit&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="m m-Double"&gt;1501160287.479&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;190259&lt;/span&gt;&lt;span class="p"&gt;):&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;avc&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="nx"&gt;denied&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;execute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="nx"&gt;pid&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;21472&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;comm&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="nx"&gt;sh&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;name&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="nx"&gt;sudo&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;dev&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="nx"&gt;dm&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;ino&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;50709281&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;scontext&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;system_u&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;system_r&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;s0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;tcontext&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;system_u&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;object_r&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;sudo_exec_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;s0&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;tclass&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="nx"&gt;file&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;И вот тут началось бесконечное порево с правкой политик SELinux для того, чтобы в конечном итоге параметр заработал. Заняло это чистого времени часа 4. Текст модуля политики разросся раза в два :-)&lt;/p&gt;
&lt;p&gt;На каком-то этапе упёрся, так как параметр всё ещё не работал, но в /&lt;em&gt;var/log/audit/audit.log&lt;/em&gt; никаких новых надписей о запрещённых операциях не появилось. Исследование показало, что в SELinux определённые сообщения подавляются. Чтобы это временно отключить, необходимо выполнить команду: никаких новых надписей о запрещённых операциях не появилось. Исследование показало, что в SELinux определённые сообщения подавляются. Чтобы это временно отключить, необходимо выполнить команду:&lt;/p&gt;
&lt;h2&gt;semodule -DB&lt;/h2&gt;
&lt;p&gt;Тогда будут выводиться все сообщения, но это временно — до следующего ребилда политики. Каковая происходит, в частности, при установке исправленного модуля в системе.&lt;/p&gt;
&lt;p&gt;Вообще, на CentOS 7 довольно сильно пришлось докручивать политики SELinux под zabbix-агента. Началось с того, что агент просто не запускался, так как SELinux не давал ему права на установку лимитов. Пришлось строить кастомную политику.&lt;/p&gt;
&lt;p&gt;Потом выяснилось, что у агента нет прав на запись в каталог /&lt;em&gt;tmp&lt;/em&gt;, а у нас вызывается скрипт мониторинга nginx, который создаёт кэш-файл в /tmp. С одной стороны, проще было бы класть временный файл куда-нибудь в каталоги самого заббикса. Но с другой — файл-то временный, и самое ему место в /, а у нас вызывается скрипт мониторинга nginx, который создаёт кэш-файл в /tmp. С одной стороны, проще было бы класть временный файл куда-нибудь в каталоги самого заббикса. Но с другой — файл-то временный, и самое ему место в /&lt;em&gt;tmp&lt;/em&gt;..&lt;/p&gt;
&lt;p&gt;В итоге получился вот такой модуль политики:&lt;/p&gt;
&lt;h2&gt;cat zabbix-agent.te&lt;/h2&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="nx"&gt;module&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nx"&gt;agent&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="m m-Double"&gt;1.0&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="nx"&gt;require&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;user_tmp_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;tmp_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;sudo_exec_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;http_cache_port_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;shadow_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;devlog_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;kernel_t&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;tcp_socket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;name_connect&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;unix_dgram_socket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;connect&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;sendto&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;netlink_audit_socket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;read&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;nlmsg_relay&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;sock_file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;capability&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;sys_resource&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;dac_override&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;dac_read_search&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;audit_write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;dir&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;add_name&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;open&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;setattr&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;execute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;execute_no_trans&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;read&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="w"&gt;        &lt;/span&gt;&lt;span class="kd"&gt;class&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;process&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;setrlimit&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="o"&gt;============&lt;/span&gt;&lt;span class="p"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;==============&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kp"&gt;self&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;process&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;setrlimit&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;tmp_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;dir&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;add_name&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;http_cache_port_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;tcp_socket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;name_connect&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;sudo_exec_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;execute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;execute_no_trans&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kp"&gt;self&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;netlink_audit_socket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;read&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;nlmsg_relay&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kp"&gt;self&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;unix_dgram_socket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;connect&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;kernel_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;unix_dgram_socket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;sendto&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kp"&gt;self&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;capability&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;sys_resource&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;dac_override&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;dac_read_search&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;audit_write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;shadow_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;read&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;open&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;devlog_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;sock_file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="p"&gt;!!!!&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;WARNING&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;'&lt;/span&gt;&lt;span class="nx"&gt;tmp_t&lt;/span&gt;&lt;span class="err"&gt;'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kd"&gt;base&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;type&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;tmp_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;open&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;setattr&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;};&lt;/span&gt;
&lt;span class="nx"&gt;allow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;zabbix_agent_t&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;user_tmp_t&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="nx"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nx"&gt;open&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Там прописаны разрешения на доступ к http-порту (требуется для мониторинга nginx), доступ на запись файлов в /&lt;em&gt;tmp&lt;/em&gt;, и использование sudo., и использование sudo.&lt;/p&gt;
&lt;p&gt;Затем нужно скомпилировать модуль и установить его в системе:&lt;/p&gt;
&lt;h2&gt;checkmodule -M -m -o zabbix-agent.mod zabbix-agent.te&lt;/h2&gt;
&lt;h2&gt;semodule_package -o zabbix-agent.pp -m zabbix-agent.mod&lt;/h2&gt;
&lt;h2&gt;semodule -i zabbix-agent.pp&lt;/h2&gt;
&lt;p&gt;И только после этого заббикс стал нормально считать sha256 для файла /&lt;em&gt;etc/shadow&lt;/em&gt; . .&lt;/p&gt;</description><category>CentOS</category><category>Linux</category><category>SELinux</category><category>Zabbix</category><guid>https://at-hacker.in/posts/zabbix-agent-selinux-hardcore/</guid><pubDate>Fri, 28 Jul 2017 09:14:00 GMT</pubDate></item><item><title>awk oneliners</title><link>https://at-hacker.in/posts/awk-oneliners/</link><dc:creator>at-hacker</dc:creator><description>&lt;p&gt;Постоянно забываю синтаксисы sed и awk. Нашёл для awk очень актуальный список однострочников:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="n"&gt;HANDY&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ONE&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;LINE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SCRIPTS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;FOR&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;AWK&lt;/span&gt;&lt;span class="w"&gt;                               &lt;/span&gt;&lt;span class="mi"&gt;30&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;April&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;2008&lt;/span&gt;
&lt;span class="n"&gt;Compiled&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;by&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Eric&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Pement&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;—&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;eric&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;at&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pement&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;org&lt;/span&gt;&lt;span class="w"&gt;               &lt;/span&gt;&lt;span class="n"&gt;version&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;0.27&lt;/span&gt;

&lt;span class="n"&gt;Latest&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;version&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;this&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;English&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;usually&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;at&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;
&lt;span class="w"&gt;   &lt;/span&gt;&lt;span class="nl"&gt;http&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="o"&gt;//&lt;/span&gt;&lt;span class="n"&gt;www&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;pement&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;org&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;awk1line&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;txt&lt;/span&gt;

&lt;span class="n"&gt;This&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;also&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;be&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;available&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;other&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;languages&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;
&lt;span class="w"&gt;   &lt;/span&gt;&lt;span class="n"&gt;Chinese&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="err"&gt;—&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;http&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="o"&gt;//&lt;/span&gt;&lt;span class="n"&gt;ximix&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;org&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="k"&gt;translation&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;awk1line_zh&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;CN&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;txt&lt;/span&gt;&lt;span class="w"&gt;   &lt;/span&gt;

&lt;span class="k"&gt;USAGE&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;

&lt;span class="w"&gt;   &lt;/span&gt;&lt;span class="nl"&gt;Unix&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/pattern/ {print «$1»}'&lt;/span&gt;&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;standard&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;shells&lt;/span&gt;
&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="nl"&gt;Win&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/pattern/ {print «$1»}'&lt;/span&gt;&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;compiled&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DJGPP&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Cygwin&lt;/span&gt;
&lt;span class="w"&gt;         &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;pattern&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;{&lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;\»$&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="err"&gt;\«}»&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;GnuWin32&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;UnxUtils&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Mingw&lt;/span&gt;

&lt;span class="n"&gt;Note&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DJGPP&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;compilation&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Windows&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="mi"&gt;32&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;permits&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;an&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;
&lt;span class="n"&gt;script&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;follow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;quoting&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;syntax&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/like/ {«this»}'&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;HOWEVER&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;if&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;
&lt;span class="n"&gt;command&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;interpreter&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CMD&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;EXE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;COMMAND&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;COM&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;single&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;quotes&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;not&lt;/span&gt;
&lt;span class="n"&gt;protect&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;redirection&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;arrows&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="o"&gt;&amp;lt;&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;nor&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;do&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;they&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;protect&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pipes&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="o"&gt;|&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;
&lt;span class="n"&gt;These&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;are&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;special&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;symbols&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;which&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;require&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="k"&gt;double&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;quotes&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;protect&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;them&lt;/span&gt;
&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;interpretation&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;as&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;operating&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;system&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;directives&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;If&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;command&lt;/span&gt;
&lt;span class="n"&gt;interpreter&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;bash&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ksh&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;another&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;shell&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;then&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;single&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;double&lt;/span&gt;
&lt;span class="n"&gt;quotes&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;follow&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;standard&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;usage&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;

&lt;span class="n"&gt;Users&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;MS&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Microsoft&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Windows&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;must&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;remember&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;percent&lt;/span&gt;
&lt;span class="nf"&gt;sign&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="o"&gt;%&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;used&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;indicate&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;environment&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;variables&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;so&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;this&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;symbol&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;must&lt;/span&gt;
&lt;span class="n"&gt;be&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;doubled&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="o"&gt;%%&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;yield&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;single&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;percent&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;sign&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;visible&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;

&lt;span class="k"&gt;If&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;script&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;not&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;need&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;be&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;quoted&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CMD&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;then&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;I&lt;/span&gt;
&lt;span class="n"&gt;normally&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;omit&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;quote&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;marks&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;If&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;an&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;example&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;peculiar&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;GNU&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;command&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'gawk'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;be&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;used&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Please&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;notify&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;me&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;if&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;you&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;find&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;errors&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;
&lt;span class="k"&gt;new&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;commands&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;add&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;this&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;list&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;total&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;length&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;under&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;65&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;characters&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;I&lt;/span&gt;
&lt;span class="n"&gt;usually&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;try&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;put&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;shortest&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;script&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;first&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;To&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;conserve&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;space&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;I&lt;/span&gt;
&lt;span class="n"&gt;normally&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;use&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'1'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;instead&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{print}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Either&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;one&lt;/span&gt;
&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;work&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;

&lt;span class="k"&gt;FILE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;SPACING&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;double&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;space&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'1;{print «»}'&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'BEGIN{ORS=«\n\n»};1'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;double&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;space&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;which&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;already&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;has&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;blank&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;it&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Output&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;should&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;contain&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;no&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;more&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;than&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;one&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;blank&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;between&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nc"&gt;text&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;NOTE&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;On&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;systems&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;which&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;have&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CRLF&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="err"&gt;\&lt;/span&gt;&lt;span class="n"&gt;r&lt;/span&gt;&lt;span class="err"&gt;\&lt;/span&gt;&lt;span class="n"&gt;n&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;are&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;often&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;treated&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;as&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;non&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;blank&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;thus&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NF'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;alone&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;return&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;TRUE&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NF{print $0 «\n»}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;triple&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;space&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'1;{print «\n»}'&lt;/span&gt;

&lt;span class="n"&gt;NUMBERING&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;AND&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;CALCULATIONS&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;precede&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;by&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;its&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;FOR&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;THAT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;FILE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nf"&gt;left&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;alignment&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Using&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;tab&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="err"&gt;\&lt;/span&gt;&lt;span class="n"&gt;t&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;instead&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;space&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;preserve&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;margins&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{print FNR «\t» $0}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;files&lt;/span&gt;&lt;span class="o"&gt;*&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;precede&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;by&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;its&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;FOR&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;ALL&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;FILES&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;TOGETHER&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;tab&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{print NR «\t» $0}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;files&lt;/span&gt;&lt;span class="o"&gt;*&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;left&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;right&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;aligned&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Double&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;percent&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;signs&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;if&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;typing&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;command&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;prompt&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{printf(«%5d : %s\n», NR,$0)}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;but&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;numbers&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;if&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;not&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;blank&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Remember&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;caveats&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;about&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;treatment&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;\&lt;/span&gt;&lt;span class="n"&gt;r&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;mentioned&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;above&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NF{$0=++a « :» $0};1'&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{print (NF? ++a « :» :«») $0}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;count&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;wc&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;l&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'END{print NR}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sums&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{s=0; for (i=1; i&amp;lt;=NF; i++) s=s+$i; print s}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;add&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;all&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;all&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;sum&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{for (i=1; i&amp;lt;=NF; i++) s=s+$i}; END{print s}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;after&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;replacing&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;its&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;absolute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{for (i=1; i&amp;lt;=NF; i++) if ($i &amp;lt; 0) $i = -$i; print }'&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{for (i=1; i&amp;lt;=NF; i++) $i = ($i &amp;lt; 0) ? -$i : $i; print }'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;total&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="ss"&gt;"words"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;all&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{ total = total + NF }; END {print total}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;total&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;contain&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"Beth"&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/Beth/{n++}; END {print n+0}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;largest&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;first&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;contains&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;it&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Intended&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;finding&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;longest&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;string&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#1&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'$1 &amp;gt; max {max=$1; maxline=$0}; END{ print max, maxline}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;followed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;by&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{ print NF «:» $0 } '&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;last&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{ print $NF }'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;last&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;last&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{ field = $NF }; END{ print field }'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;more&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;than&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;4&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NF &amp;gt; 4'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;where&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;value&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;last&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;4&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'$NF &amp;gt; 4'&lt;/span&gt;

&lt;span class="n"&gt;STRING&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;CREATION&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;string&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;specific&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;length&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;e&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;g&lt;/span&gt;&lt;span class="p"&gt;.,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;generate&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;513&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;spaces&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'BEGIN{while (a++&amp;lt;513) s=s " "; print s}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;insert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;string&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;specific&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;length&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;at&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;certain&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;character&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;position&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;Example&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;insert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;49&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;spaces&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;after&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;column&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#6&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;input&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gawk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="c1"&gt;--re-interval 'BEGIN{while(a++&amp;lt;49)s=s " "};{sub(/^.{6}/,"&amp;amp;" s)};1'&lt;/span&gt;

&lt;span class="k"&gt;ARRAY&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;CREATION&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;These&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;next&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;entries&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;are&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;not&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;one&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;scripts&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;but&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;technique&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;so&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;handy&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;it&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;merits&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;inclusion&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;here&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;an&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;array&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;named&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"month"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;indexed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;by&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;numbers&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;so&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;month&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;1&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'Jan'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;month&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;2&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'Feb'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;month&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;3&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'Mar'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;so&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;split&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="ss"&gt;"Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;month&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;" "&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;create&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;an&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;array&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;named&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"mdigit"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;indexed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;by&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;strings&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;so&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;mdigit&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;"Jan"&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;mdigit&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;"Feb"&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;etc&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Requires&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"month"&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;array&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="o"&gt;&amp;lt;=&lt;/span&gt;&lt;span class="mi"&gt;12&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="o"&gt;++&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;mdigit&lt;/span&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;month[i&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="err"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;

&lt;span class="nc"&gt;TEXT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CONVERSION&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;AND&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;SUBSTITUTION&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;IN&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;UNIX&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;ENVIRONMENT&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;convert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;newlines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;CR&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;LF&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;format&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{sub(/\r$/,"")};1'&lt;/span&gt;&lt;span class="w"&gt;   &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;assumes&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;EACH&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ends&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Ctrl&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;M&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;IN&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;UNIX&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;ENVIRONMENT&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;convert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;newlines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;LF&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;format&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{sub(/$/,"\r")};1'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;IN&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;ENVIRONMENT&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;convert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;newlines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;LF&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;format&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;IN&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;ENVIRONMENT&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;convert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;newlines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;CR&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;LF&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;format&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Cannot&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;be&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;done&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DOS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;versions&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;other&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;than&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;gawk&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gawk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;v&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;BINMODE&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="ss"&gt;"w"&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'1'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;infile&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;&amp;gt;&lt;/span&gt;&lt;span class="n"&gt;outfile&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Use&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;tr&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;instead&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;tr&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;d&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;\&lt;/span&gt;&lt;span class="n"&gt;r&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;outfile&lt;/span&gt;&lt;span class="w"&gt;            &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;GNU&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;tr&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;version&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mf"&gt;1.22&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;higher&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;delete&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;leading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;whitespace&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;spaces&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;tabs&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;front&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;aligns&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;all&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nc"&gt;text&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;flush&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;left&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{sub(/^[ \t]+/, «»)};1'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;delete&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;trailing&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;whitespace&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;spaces&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;tabs&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;end&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{sub(/[ \t]+$/, «»)};1'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;delete&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;BOTH&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;leading&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;trailing&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;whitespace&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{gsub(/^[ \t]+|[ \t]+$/,«»)};1'&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{$1=$1};1'&lt;/span&gt;&lt;span class="w"&gt;           &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;also&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;removes&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;extra&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;space&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;between&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;insert&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;blank&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;spaces&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;at&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;beginning&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;make&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;page&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;offset&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{sub(/^/, «     „)};1'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;align&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;all&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nc"&gt;text&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;flush&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;right&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;79&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="k"&gt;column&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;width&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{printf „%79s\n“, $0}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="o"&gt;*&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;center&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;all&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nc"&gt;text&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;79&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="k"&gt;character&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;width&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{l=length();s=int((79-l)/2); printf „%“(s+l)“s\n»,$0}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="o"&gt;*&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;substitute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;find&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;replace&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;foo&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;bar&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;each&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{sub(/foo/,«bar»)}; 1'&lt;/span&gt;&lt;span class="w"&gt;           &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;replace&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="n"&gt;st&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;instance&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;gawk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{$0=gensub(/foo/,«bar»,4)}; 1'&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;replace&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;4&lt;/span&gt;&lt;span class="n"&gt;th&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;instance&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{gsub(/foo/,«bar»)}; 1'&lt;/span&gt;&lt;span class="w"&gt;          &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;replace&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;ALL&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;instances&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;substitute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;foo&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;bar&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;ONLY&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;which&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;contain&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;baz&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/baz/{gsub(/foo/, «bar»)}; 1'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;substitute&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;foo&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;bar&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;EXCEPT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;which&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;contain&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;baz&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'!/baz/{gsub(/foo/, «bar»)}; 1'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;change&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;scarlet&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;ruby&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;puce&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;red&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{gsub(/scarlet|ruby|puce/, «red»)}; 1'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;reverse&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;order&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;tac&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{a[i++]=$0} END {for (j=i-1; j&amp;gt;=0;) print a[j—] }'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="o"&gt;*&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;if&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ends&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;backslash&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;append&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;next&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;it&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;fails&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;if&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;there&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;are&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;multiple&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ending&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;backslash&lt;/span&gt;&lt;span class="p"&gt;...)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/\\$/ {sub(/\\$/,«»); getline t; print $0 t; next}; 1'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="o"&gt;*&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;sort&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;login&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;names&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;all&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;users&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;F&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«:»&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{print $1 | «sort» }'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;etc&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;passwd&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;first&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;opposite&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;order&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{print $2, $1}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;switch&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;first&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{temp = $1; $1 = $2; $2 = temp}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;deleting&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;second&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{ $2 = «»; print }'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nf"&gt;reverse&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;order&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{for (i=NF; i&amp;gt;0; i—) printf(«%s „,$i);print „“}'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;concatenate&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;every&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;input&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;using&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;comma&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;separator&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;between&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'ORS=NR%5?“,»:«\n»'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;

&lt;span class="n"&gt;SELECTIVE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;PRINTING&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;OF&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CERTAIN&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;LINES&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;first&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;10&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;behavior&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;head&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NR &amp;lt; 11'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;first&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"head -1"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NR&amp;gt;1{exit};1'&lt;/span&gt;

&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;last&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;tail&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'{y=x «\n» $0; x=$0};END{print y}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;last&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;tail&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'END{print}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;which&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;match&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regular&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;expression&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;grep&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/regex/'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;which&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;do&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;NOT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;match&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regex&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;grep&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;v&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'!/regex/'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;any&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;where&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;equal&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;abc123&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'$5 == «abc123»'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;those&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;where&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;is&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;NOT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;equal&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;«&lt;/span&gt;&lt;span class="n"&gt;abc123&lt;/span&gt;&lt;span class="err"&gt;»&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;This&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;will&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;also&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;which&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;have&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;less&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;than&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;5&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;fields&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'$5 != «abc123»'&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'!($5 == «abc123»)'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;matching&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;against&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regular&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;expression&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'$7  ~ /^[a-f]/'&lt;/span&gt;&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;if&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#7&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;matches&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regex&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'$7 !~ /^[a-f]/'&lt;/span&gt;&lt;span class="w"&gt;    &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;if&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;field&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;#7&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;does&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;NOT&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;match&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regex&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;immediately&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;before&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regex&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;but&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;not&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;containing&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regex&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/regex/{print x};{x=$0}'&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/regex/{print (NR==1 ? «match on line 1» : x)};{x=$0}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;immediately&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;after&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regex&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;but&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;not&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;containing&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regex&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/regex/{getline;print}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;grep&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;AAA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;BBB&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CCC&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;any&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;order&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;same&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/AAA/ &amp;amp;&amp;amp; /BBB/ &amp;amp;&amp;amp; /CCC/'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;grep&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;AAA&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;BBB&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CCC&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;that&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;order&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/AAA.*BBB.*CCC/'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;65&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;characters&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;longer&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'length &amp;gt; 64'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;only&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;less&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;than&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;65&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;characters&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'length &amp;lt; 64'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;section&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regular&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;expression&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;end&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/regex/,0'&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/regex/,EOF'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;section&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;based&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;numbers&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;8&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="mi"&gt;12&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;inclusive&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NR==8,NR==12'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;number&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;52&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NR==52'&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'NR==52 {print;exit}'&lt;/span&gt;&lt;span class="w"&gt;          &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;more&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;efficient&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;large&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;files&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;print&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;section&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;between&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;two&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;regular&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;expressions&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;inclusive&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/Iowa/,/Montana/'&lt;/span&gt;&lt;span class="w"&gt;             &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;case&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;sensitive&lt;/span&gt;

&lt;span class="n"&gt;SELECTIVE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;DELETION&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;OF&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;CERTAIN&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;LINES&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;delete&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;ALL&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;blank&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;same&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;as&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"grep '.' "&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;NF&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'/./'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;remove&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;duplicate&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;consecutive&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;emulates&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"uniq"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'a !~ $0; {a=$0}'&lt;/span&gt;

&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;remove&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;duplicate&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;nonconsecutive&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lines&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'!a[$0]++'&lt;/span&gt;&lt;span class="w"&gt;                     &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;most&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;concise&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;script&lt;/span&gt;
&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'!($0 in a){a[$0];print}'&lt;/span&gt;&lt;span class="w"&gt;      &lt;/span&gt;&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;most&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;efficient&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;script&lt;/span&gt;

&lt;span class="n"&gt;CREDITS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;AND&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;THANKS&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="n"&gt;Special&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;thanks&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;late&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Peter&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;S&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Tillier&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;U&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;K&lt;/span&gt;&lt;span class="p"&gt;.)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;helping&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;me&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;with&lt;/span&gt;
&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;first&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;release&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;this&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;FAQ&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Daniel&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Jana&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Yisu&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Dong&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;
&lt;span class="n"&gt;others&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;their&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;suggestions&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;corrections&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;

&lt;span class="k"&gt;For&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;additional&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;syntax&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;instructions&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;including&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;way&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;apply&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;editing&lt;/span&gt;
&lt;span class="n"&gt;commands&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;from&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;disk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;file&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;instead&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;command&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;line&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;consult&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;

&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="ss"&gt;"sed &amp;amp; awk, 2nd Edition,"&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;by&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Dale&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Dougherty&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Arnold&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Robbins&lt;/span&gt;
&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;O&lt;/span&gt;&lt;span class="s1"&gt;'Reilly, 1997)&lt;/span&gt;

&lt;span class="s1"&gt;  "UNIX Text Processing," by Dale Dougherty and Tim O'&lt;/span&gt;&lt;span class="n"&gt;Reilly&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;Hayden&lt;/span&gt;
&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="n"&gt;Books&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;1987&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;

&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="ss"&gt;"GAWK: Effective awk Programming,"&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;3&lt;/span&gt;&lt;span class="n"&gt;d&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;edition&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;by&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Arnold&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;D&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Robbins&lt;/span&gt;
&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;O&lt;/span&gt;&lt;span class="s1"&gt;'Reilly, 2003) or at http://www.gnu.org/software/gawk/manual/&lt;/span&gt;

&lt;span class="s1"&gt;To fully exploit the power of awk, one must understand "regular&lt;/span&gt;
&lt;span class="s1"&gt;expressions." For detailed discussion of regular expressions, see&lt;/span&gt;
&lt;span class="s1"&gt;"Mastering Regular Expressions, 3d edition" by Jeffrey Friedl (O'&lt;/span&gt;&lt;span class="n"&gt;Reilly&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
&lt;span class="mi"&gt;2006&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;

&lt;span class="n"&gt;The&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;info&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;and&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;manual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="ss"&gt;"man"&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;pages&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Unix&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;systems&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;may&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;be&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;helpful&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="k"&gt;try&lt;/span&gt;
&lt;span class="ss"&gt;"man awk"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"man nawk"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"man gawk"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"man regexp"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;or&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;section&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;on&lt;/span&gt;
&lt;span class="n"&gt;regular&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;expressions&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ss"&gt;"man ed"&lt;/span&gt;&lt;span class="p"&gt;).&lt;/span&gt;

&lt;span class="k"&gt;USE&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;OF&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s1"&gt;'\t'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;IN&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;SCRIPTS&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;For&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;clarity&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;documentation&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;I&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;have&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;used&lt;/span&gt;
&lt;span class="s1"&gt;'\t'&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;indicate&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;a&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;tab&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;character&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="mh"&gt;0x09&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="ow"&gt;in&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;the&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;scripts&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="w"&gt;  &lt;/span&gt;&lt;span class="ow"&gt;All&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;versions&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;
&lt;span class="n"&gt;awk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;should&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;recognize&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;this&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;abbreviation&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;

&lt;span class="err"&gt;#&lt;/span&gt;&lt;span class="c1"&gt;---end of file---&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;</description><category>Shell</category><category>Tips&amp;Tricks</category><guid>https://at-hacker.in/posts/awk-oneliners/</guid><pubDate>Tue, 14 Feb 2017 13:58:00 GMT</pubDate></item><item><title>Пофиксили баг в pf на FreeBSD</title><link>https://at-hacker.in/posts/pofiksili-bag-v-pf-na-freebsd/</link><dc:creator>at-hacker</dc:creator><description>&lt;p&gt;На выходных пришло оповещение, что баг, про который я &lt;a href="https://at-hacker.in/posts/bag-v-fayrvole-pf/"&gt;писал в прошлом году, починили:&lt;/a&gt;&lt;a href="https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201519"&gt;https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201519&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Пока только для releng/10.3&lt;/p&gt;</description><category>FreeBSD</category><guid>https://at-hacker.in/posts/pofiksili-bag-v-pf-na-freebsd/</guid><pubDate>Tue, 24 May 2016 09:28:00 GMT</pubDate></item><item><title>ScaleIO и отвал обоих MDM</title><link>https://at-hacker.in/posts/scaleio-i-otval-oboih-mdm/</link><dc:creator>at-hacker</dc:creator><description>&lt;h3&gt;Проблема&lt;/h3&gt;
&lt;p&gt;Я в конторе развернул ScaleIO на тестовом кластере. 4 гипервизора esxi, по 4 жёстких диска в каждом. И сегодня случился какой-то внезапный отвал двух нод последовательно. Машина с Primary MDM по сети отвечает, но находится в несознанке — по SSH зайти нельзя, локальная консоль тоже мёртвая. А secondary MDM выпал вместе с гипервизором. При этом непосредственно в момента вылета я внимательно втыкал в GUI ScaleIO, и, как говорится, ничто не предвещало.&lt;/p&gt;
&lt;p&gt;Ребутнул сбойнувший гипервизор, виртуалка с secondary MDM поднялась и на вид даже как живая. Зашёл в консоль, говорю там:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="nv"&gt;scli&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;−&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nv"&gt;login&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;−&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="nv"&gt;user&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nv"&gt;admin&lt;/span&gt;
&lt;span class="nv"&gt;Enter&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nv"&gt;password&lt;/span&gt;:
&lt;span class="nv"&gt;Error&lt;/span&gt;:&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nv"&gt;Failed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nv"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;connect&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nv"&gt;to&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nv"&gt;MDM&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;127&lt;/span&gt;.&lt;span class="mi"&gt;0&lt;/span&gt;.&lt;span class="mi"&gt;0&lt;/span&gt;.&lt;span class="mi"&gt;1&lt;/span&gt;:&lt;span class="mi"&gt;6611&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Беглый осмотр слушаемых на машины портов показал, что реально, на порту 6611 никого нет:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt; # ss -l
Recv-Q Send-Q           Local Address:Port               Peer Address:Port
0      128                          &lt;span class="gs"&gt;*:9099                          *&lt;/span&gt;:*
0      128                          &lt;span class="gs"&gt;*:6611                          *&lt;/span&gt;:*
0      128                          &lt;span class="gs"&gt;*:9011                          *&lt;/span&gt;:*
0      128                          &lt;span class="gs"&gt;*:25620                         *&lt;/span&gt;:*
0      128                         :::ssh                          :::*
0      128                          &lt;span class="gs"&gt;*:ssh                           *&lt;/span&gt;:*
0      100                  127.0.0.1:smtp                          &lt;span class="gs"&gt;*:*&lt;/span&gt;
0      128                          &lt;span class="gs"&gt;*:25660                         *&lt;/span&gt;:*
0      128                          &lt;span class="gs"&gt;*:7072                          *&lt;/span&gt;:*
0      128                          &lt;span class="gs"&gt;*:25640                         *&lt;/span&gt;:*
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;А это нам намекает, что MDM на не стартовал. Не делает он этого в двух случаях — либо когда primary MDM в кластере поднят и работает, либо если что-то сломалось. Ситуация довольно идиотская, и напоминает пресловутую шутку про /pkunzip.zip/. Чтобы починить MDM, нужно сначала залогиниться в MDM, так как все команды scli выполняются через активный MDM. А чтобы залогиниться, нужен рабочий MDM.&lt;/p&gt;
&lt;p&gt;Но хвала небесам, за то что они придумали коллективный разум. И белых людей, делящихся знаниями с другими людьми. Внезапно был обнаружен &lt;a href="https://habrahabr.ru/post/273345/#comment_8692945"&gt;топик на хабре&lt;/a&gt;, где в комментариях один товарищ поделился тайными и скрытыми знаниями, почерпнутыми из , где в комментариях один товарищ поделился тайными и скрытыми знаниями, почерпнутыми из &lt;del&gt;секретной&lt;/del&gt; сервисной, не-доступной публично документации EMC. И вот эта цитата помогла разобраться с проблемой подключения при отсутствии работающего MDM: сервисной, не-доступной публично документации EMC. И вот эта цитата помогла разобраться с проблемой подключения при отсутствии работающего MDM:&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;MDM rescue mode capability&lt;/strong&gt;
In MDM cluster mode, if a Primary MDM fails after the Secondary MDM has already
failed, concern for lack of repository synchronization will cause the Secondary MDM
not to automatically take over the Primary MDM role. This leaves the system
non-operational.&lt;/p&gt;
&lt;p&gt;The MDM rescue mode feature enables you to force a Secondary MDM to take on the
role of Primary MDM, thus enabling the system to continue to function, albeit in a
not-fully-synchronized state.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;Implementing MDM rescue mode&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;This section describes how to run the MDM rescue mode feature.
Any user can run rescue mode, using a combination of a file written to the MDM, and
the rescue_mode command. You must have write privileges on the MDM to complete
this task. &lt;/p&gt;
&lt;p&gt;Command
Command &lt;/p&gt;
&lt;p&gt;&lt;em&gt;rescue_mode&lt;/em&gt;
Syntax
Syntax &lt;/p&gt;
&lt;p&gt;&lt;em&gt;scli —rescue_mode&lt;/em&gt; &lt;/p&gt;
&lt;p&gt;To run rescue mode, perform the following steps:
To run rescue mode, perform the following steps:&lt;/p&gt;
&lt;ol&gt;
&lt;li&gt;Create a text file called MDM_SERVICE_MODE on the Secondary MDM, in the
location corresponding to your operating system:&lt;/li&gt;
&lt;li&gt;In the body of the file, type the text Rescue Mode, and save the file.&lt;/li&gt;
&lt;li&gt;In the CLI, type the command scli —rescue_mode.&lt;/li&gt;
&lt;/ol&gt;
&lt;p&gt;The Secondary MDM is forced to take over the Primary MDM role. You can verify this &lt;/p&gt;
&lt;p&gt;using the query_cluster command.
using the query_cluster command.&lt;/p&gt;
&lt;p&gt;Я проделал описанное и реально, это помогло — смог подключиться к MDM и проверить, что кластер хоть в каком-то виде жив. После этого удалось подключиться с помощью GUI, и увидеть, что не всё так плохо, как могло бы быть на самом деле:&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src="https://at-hacker.in/assets/images/scaleio_degrade.png"&gt;&lt;/p&gt;
&lt;p&gt;Похоже, потерь данных не будет, но пока дальше разбираться с причинами проблем и пытаться ребутать машину, где работал primary MDM, лучше не торопиться. Дождёмся сначала полного ребилда томов.&lt;/p&gt;
&lt;h3&gt;Но радость была преждевременной&lt;/h3&gt;
&lt;p&gt;Тома ребилдились, и я решил разобраться с бывшим primary MDM. Ребутнул зависший хост, соответственно, виртуалка тоже ребутнулась, и все настроенные пулы выпали в состояние Failed. В общем, долго ли, коротко ли, но мораль сей басни такова — мало войти в rescue mode для MDM, нужно грамотно из него ещё и выйти. В моём случае нужно было бы делать так: оставить работать только secondary MDM в rescue mode, дождаться ребилда томов и эвакуировать все виртуалки оттуда. После этого попытаться переключить ScaleIO из cluster mode в single mode, снести на бывшем первом MDM пакет с MDM и переустановить его заново. Затем добавить его как secondary MDM и попытаться включить обратно cluster mode.&lt;/p&gt;
&lt;p&gt;Мой дисковый пул рассыпался, так как после введения в rescue mode того MDM, который был secondary, он в авторитарном режиме стал primary. И пока он был один — всё работало. А как только я ребутнул зависший primary MDM, он отказался становиться secondary после ребута, и в итоге получилась ситуация split brain — два MDM в кластере, и оба primary, и с разной версией БД с метаданными. Ну в итоге они там и наребилдили выпавшие дисковые пулы, перемешав все блоки в кучу. Из-за этого всё рассыпалось.&lt;/p&gt;</description><category>ScaleIO</category><category>Troubleshooting</category><category>СХД</category><guid>https://at-hacker.in/posts/scaleio-i-otval-oboih-mdm/</guid><pubDate>Wed, 13 Apr 2016 14:08:00 GMT</pubDate></item><item><title>Сбор статистики для выбора параметров vFRC в VMware</title><link>https://at-hacker.in/posts/sbor-statistiki-dlya-vybora-parametrov-vfrc-v-vmware/</link><dc:creator>at-hacker</dc:creator><description>&lt;p&gt;Как известно, для эффективного использования vFRC (virtual flash read cache) у VMware, нужно правильным образом выбрать два параметра — размер кэша, и размер блока кэша. Если с размером ещё можно попытаться разобраться эмпирически (читай — методом научного тыка), то с размером блока это сделать как-то сложнее. Чтобы правильно выбрать размер блока, нужна статистика по каждой отдельной виртуальной машине, для которой предполагается использовать vFRC, на предмет того, блоки какого размера превалируют в дисковом обмене. И именно такой размер блока нужно выставлять в vFRC. Оказывается, в VMware есть механизм, который такую позволяет собрать статистику по размерам блоков обмена.&lt;/p&gt;
&lt;p&gt;Для этого нужно подключиться к хосту, на котором работает искомая ВМ, по SSH. И выполнить следующие команды:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;vscsiStats -l
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Эта команда выведет нам список виртуалок на хосте, а также виртуальных дисков у каждой виртуалки:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;root@esx-1:~&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vscsiStats&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;l&lt;/span&gt;
&lt;span class="n"&gt;Virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Machine&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;worldGroupID&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;35676&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Machine&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Display&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;Name&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;TEST&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;IO&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Machine&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Config&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;File&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;vmfs&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;volumes&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="mi"&gt;55&lt;/span&gt;&lt;span class="n"&gt;f97ce4&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;d51833a0&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="mi"&gt;3617&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="mi"&gt;0007430759&lt;/span&gt;&lt;span class="n"&gt;d0&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;TEST&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;IO&lt;/span&gt;&lt;span class="o"&gt;/&lt;/span&gt;&lt;span class="n"&gt;TEST&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;IO&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="n"&gt;vmx&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;{&lt;/span&gt;
&lt;span class="w"&gt;   &lt;/span&gt;&lt;span class="n"&gt;Virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SCSI&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Disk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;handleID&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;8214&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;scsi0&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="w"&gt;   &lt;/span&gt;&lt;span class="n"&gt;Virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;SCSI&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Disk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="nl"&gt;handleID&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;8215&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;scsi0&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="err"&gt;}&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;У меня на хосте одна машина, поэтому вот.&lt;/p&gt;
&lt;p&gt;Из этого чарующего списка нас интересуют два идентификатора: &lt;strong&gt;Virtual Machine worldGroupID&lt;/strong&gt; и  и &lt;strong&gt;Virtual SCSI Disk handleID&lt;/strong&gt;..&lt;/p&gt;
&lt;p&gt;Первый является идентификатором ВМ, второй — идентификатором того виртуального диска этой ВМ, для которой вам нужна статистика. В моём случае worldGroupID равен 35676, а Virtual SCSI Disk handleID равен 8215 — меня интересует именно второй диск. На этой виртуалке у меня сейчас запущен Microsoft JetStress 2013 и тестовые базы лежать именно на втором диске.&lt;/p&gt;
&lt;p&gt;Затем, нужно запустить сбор статистики. Делается это командой:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;root@esx-1:~&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vscsiStats&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;s&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;w&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;53290&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;8202&lt;/span&gt;
&lt;span class="nl"&gt;vscsiStats&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Starting&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Vscsi&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;stats&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;collection&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;worldGroup&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;53290&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;handleID&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;8202&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;scsi0&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="n"&gt;Success&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Ключ /-w/ задаёт worldGroupID, ключ /-i/ задаёт disk handleID. Хост нам отвечает, что сбор статистики начат.&lt;/p&gt;
&lt;p&gt;Через какое-то время можно посмотреть, что там мы насобирали:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="o"&gt;[&lt;/span&gt;&lt;span class="n"&gt;root@esx-1:~&lt;/span&gt;&lt;span class="o"&gt;]&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;vscsiStats&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;p&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;ioLength&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;c&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;w&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;35676&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;i&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="mi"&gt;8215&lt;/span&gt;
&lt;span class="nl"&gt;Histogram&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IO&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lengths&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;commands&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;machine&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;worldGroupID&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;35676&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;disk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;handleID&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8215&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;scsi0&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="nf"&gt;min&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4096&lt;/span&gt;
&lt;span class="nf"&gt;max&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;524288&lt;/span&gt;
&lt;span class="n"&gt;mean&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;41803&lt;/span&gt;
&lt;span class="nf"&gt;count&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;1308632&lt;/span&gt;
&lt;span class="n"&gt;Frequency&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;Histogram&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Bucket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Limit&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;512&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;1024&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;2048&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4095&lt;/span&gt;
&lt;span class="mi"&gt;72510&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4096&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8191&lt;/span&gt;
&lt;span class="mi"&gt;17429&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8192&lt;/span&gt;
&lt;span class="mi"&gt;14999&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;16383&lt;/span&gt;
&lt;span class="mi"&gt;4949&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;16384&lt;/span&gt;
&lt;span class="mi"&gt;1107407&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;32768&lt;/span&gt;
&lt;span class="mi"&gt;4878&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;49152&lt;/span&gt;
&lt;span class="mi"&gt;1839&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;65535&lt;/span&gt;
&lt;span class="mi"&gt;18921&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;65536&lt;/span&gt;
&lt;span class="mi"&gt;754&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;81920&lt;/span&gt;
&lt;span class="mi"&gt;4768&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;131072&lt;/span&gt;
&lt;span class="mi"&gt;60065&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;262144&lt;/span&gt;
&lt;span class="mi"&gt;113&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;524288&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;524288&lt;/span&gt;
&lt;span class="nl"&gt;Histogram&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IO&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lengths&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Read&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;commands&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;machine&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;worldGroupID&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;35676&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;disk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;handleID&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8215&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;scsi0&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="nf"&gt;min&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4096&lt;/span&gt;
&lt;span class="nf"&gt;max&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;262144&lt;/span&gt;
&lt;span class="n"&gt;mean&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;50433&lt;/span&gt;
&lt;span class="nf"&gt;count&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;724878&lt;/span&gt;
&lt;span class="n"&gt;Frequency&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;Histogram&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Bucket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Limit&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;512&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;1024&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;2048&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4095&lt;/span&gt;
&lt;span class="mi"&gt;910&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4096&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8191&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8192&lt;/span&gt;
&lt;span class="mi"&gt;2&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;16383&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;16384&lt;/span&gt;
&lt;span class="mi"&gt;667157&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;32768&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;49152&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;65535&lt;/span&gt;
&lt;span class="mi"&gt;428&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;65536&lt;/span&gt;
&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;81920&lt;/span&gt;
&lt;span class="mi"&gt;269&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;131072&lt;/span&gt;
&lt;span class="mi"&gt;56111&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;262144&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;524288&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;524288&lt;/span&gt;
&lt;span class="nl"&gt;Histogram&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;IO&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;lengths&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;of&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Write&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;commands&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;machine&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;worldGroupID&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;35676&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;virtual&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;disk&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;handleID&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8215&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nl"&gt;scsi0&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="mi"&gt;1&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;span class="nf"&gt;min&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4096&lt;/span&gt;
&lt;span class="nf"&gt;max&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;524288&lt;/span&gt;
&lt;span class="n"&gt;mean&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;31087&lt;/span&gt;
&lt;span class="nf"&gt;count&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;583754&lt;/span&gt;
&lt;span class="n"&gt;Frequency&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="n"&gt;Histogram&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="n"&gt;Bucket&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;Limit&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;512&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;1024&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;2048&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4095&lt;/span&gt;
&lt;span class="mi"&gt;71600&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;4096&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8191&lt;/span&gt;
&lt;span class="mi"&gt;17429&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;8192&lt;/span&gt;
&lt;span class="mi"&gt;14997&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;16383&lt;/span&gt;
&lt;span class="mi"&gt;4949&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;16384&lt;/span&gt;
&lt;span class="mi"&gt;440250&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;32768&lt;/span&gt;
&lt;span class="mi"&gt;4878&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;49152&lt;/span&gt;
&lt;span class="mi"&gt;1839&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;65535&lt;/span&gt;
&lt;span class="mi"&gt;18493&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;65536&lt;/span&gt;
&lt;span class="mi"&gt;753&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;81920&lt;/span&gt;
&lt;span class="mi"&gt;4499&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;131072&lt;/span&gt;
&lt;span class="mi"&gt;3954&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;262144&lt;/span&gt;
&lt;span class="mi"&gt;113&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;524288&lt;/span&gt;
&lt;span class="mi"&gt;0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="mi"&gt;524288&lt;/span&gt;
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Формат таблички очень простой. Три блока диаграмм, первая — всего количество команд ввода-вывода с блоками соответствующего размера, затем отдельно команды только чтения, и только записи. Цифры идут в формате: «&amp;lt;кол-во_команд&amp;gt;, &amp;lt;размер_блока&amp;gt;».&lt;/p&gt;
&lt;p&gt;Как вы понимаете из названия технологии «Virtual Flash &lt;strong&gt;READ&lt;/strong&gt; cache», нас интересует только второй раздел, который «IO lengths of Read commands». Если эти данные сохранить в формат CSV, а затем творчески обработать в Excel, то получим вот такую красивую картинку: cache», нас интересует только второй раздел, который «IO lengths of Read commands». Если эти данные сохранить в формат CSV, а затем творчески обработать в Excel, то получим вот такую красивую картинку:&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src="https://at-hacker.in/assets/images/vfrc_blocks.jpg"&gt;&lt;/p&gt;
&lt;p&gt;Из каковой следует, что размер блока кэша нам для этой нагрузки следует делать именно 32 Kb.&lt;/p&gt;
&lt;p&gt;После того, как мы осознали эту простую истину, нужно выключить сбор статистики на гипервизоре:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;vscsiStats -x
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;И идти настраивать vFRC :-)&lt;/p&gt;
&lt;p&gt;Вообще же, vscsiStat — довольно интересная утиля. Она позволяет не только выяснить размер блоков, которыми виртуалка обменивается с хранилищем, но и оценить тип нагрузки в терминах «случайная/последовательная». Для этого нужно собрать инфу командой:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;vscsiStats -p seekdistance -w 
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Она покажет, насколько далеко находятся запрашиваемые виртуалкой блоки данных. Чем дальше цифры от 0, тем нагрузка «случайнее». Есть ещё возможность оценить статистику по задержкам выполнения команд, и есть ключ /-p all/, который выводит вообще все типы данных.&lt;/p&gt;
&lt;p&gt;Так же один белый человек озадачился, и создал страничку, на которой можно просто впихнуть весь вывод, который сгенерила вам vscsiStat, и нарисовать красивые диаграммы автоматически. Вот что-то такое в итоге получается:&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src="https://at-hacker.in/assets/images/vscsiStat_example.png"&gt;&lt;/p&gt;
&lt;p&gt;Вот ссылка: &lt;a href="http://www.virten.net/vscsistats/"&gt;http://www.virten.net/vscsistats/&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Скажем автору большое человеческое спасибо за такой сервис :-)
Скажем автору большое человеческое спасибо за такой сервис :-)&lt;/p&gt;</description><category>FileSystem</category><category>VMware</category><category>Производительность</category><guid>https://at-hacker.in/posts/sbor-statistiki-dlya-vybora-parametrov-vfrc-v-vmware/</guid><pubDate>Mon, 21 Mar 2016 14:01:00 GMT</pubDate></item><item><title>Зависание инсталлятора VMware tools</title><link>https://at-hacker.in/posts/zavisanie-installyatora-vmware-tools/</link><dc:creator>at-hacker</dc:creator><description>&lt;p&gt;Попытался сейчас на одной виртуалке с Ubuntu заапргейдить VMware tools в «non-interactive mode». Это когда оно, по идее, должно само подключиться к виртуалке, и само всё сделать. Но операция «Initiated VMware tools install or upgrade» зависла на 0%, и больше ничего нельзя было с виртуалкой сделать — ни отмонтировать диск с VMware tools, ни мигрировать виртуалку, ни отменить операцию установки. При попытке выбрать «End Install/upgrade VMware tools» выскакивала ошибка «Call „VirtualMachine.UnmountToolsInstaller“ for object „Usergate-Webfilter“ on vCenter Server „vcenter.vsphere.local“ failed», а в логах появлялось сообщение: «The operation is not allowed in the current state».&lt;/p&gt;
&lt;p&gt;В общем, оставался вариант только попробовать потушить машину, чего делать очень не хотелось — машина в продакшене, и ею пользуются клиенты.&lt;/p&gt;
&lt;p&gt;В итоге на просторах отыскался рецепт:&lt;/p&gt;
&lt;ol&gt;
&lt;li&gt;Включить SSH на том хосте, на котором работает виртуалка;&lt;/li&gt;
&lt;li&gt;Зайти в консоль хоста и выполнить там команду &lt;em&gt;vim-cmd vmsvc/getallvms&lt;/em&gt;. Эта команда покажет список работающих виртуалок. В левой колонке будет ID соответствующей виртуалки. Ищем в списке виртуалку, на которой завис инсталлятор VMware tools, и определяем её ID;. Эта команда покажет список работающих виртуалок. В левой колонке будет ID соответствующей виртуалки. Ищем в списке виртуалку, на которой завис инсталлятор VMware tools, и определяем её ID;&lt;/li&gt;
&lt;li&gt;Выполняем команду &lt;em&gt;vim-cmd vmsvc/tools.cancelinstall &lt;/em&gt;, где VM_ID — идентификатор виртуалки, определённый на шаге 2. После этого операция установки VMware tools завершается с ошибкой и освобождает виртуалку;, где VM_ID — идентификатор виртуалки, определённый на шаге 2. После этого операция установки VMware tools завершается с ошибкой и освобождает виртуалку;&lt;/li&gt;
&lt;li&gt;Не забываем снова отключить службу SSH на хосте.&lt;/li&gt;
&lt;/ol&gt;</description><category>Troubleshooting</category><category>VMware</category><category>Администрирование</category><guid>https://at-hacker.in/posts/zavisanie-installyatora-vmware-tools/</guid><pubDate>Fri, 06 Nov 2015 09:51:00 GMT</pubDate></item><item><title>pf и ipfw одновременно — последовательность обработки пакетов</title><link>https://at-hacker.in/posts/fayrvoly-pf-i-ipfw-odnovremenno-posledovatelnost-obrabotki-paket/</link><dc:creator>at-hacker</dc:creator><description>&lt;h3&gt;Вводная информация. Зачем нужны два файрвола.&lt;/h3&gt;
&lt;p&gt;Так исторически сложилось, что на ряде FreeBSD-серверов в конторе мы используем одновременно два файрвола. Иногда это связано с ограничением функционала, иногда — с багами в работе конкретного файрвола.&lt;/p&gt;
&lt;p&gt;Например, на pf гораздо проще организовать NAT в несколько внешних IP, причём разбрасывать клиентов по IP он может разными алгоритмами. Мы используем source hash — когда файрвол выбирает IP, в который будет NATиться конкретный пользователь, исходя из IP-адреса этого пользователя. Т. е. в рамках одной PPPoE-сессии конкретный клиент всегда будет ходить с одного и того же IP.&lt;/p&gt;
&lt;p&gt;Или, например, у pf есть возможность ограничивать количество соединений в секунду. Так мы блокируем активность ботов по рассылке спама на пользовательских компах — число соединений с одного пользовательского IP на любой 25-ый порт в интернете ограничено не более чем 10 соединений в 30 секунд. Если пользователь превышает этот лимит — его IP заносится в табличку и ему доступ к любому 25-му порту блокируется на 1 час. По истечении часа скрипт очищает эту табличку, и всё начинается заново.&lt;/p&gt;
&lt;p&gt;Но есть у pf и проблемы. Например, у него до сих пор нет connection tracker'a для протокола PPTP. Что делает невозможным использование пользователями PPTP-туннелей. Точнее, не так. Пользователь может юзать PPTP-туннель, но это доступно будет только одному пользователю на конкретном BRAS'e. Соответственно — кто раньше туннель установил, того и тапки. У остальных туннели работать уже не будут — файрвол не в состоянии отличить идущие внутри туннеля пакеты и правильно раскидать их по пользователям. Поэтому задачу NAT'a PPTP и GRE трафика мы решаем с помощью IPFW.&lt;/p&gt;
&lt;p&gt;Также в процессе эксплуатации в файрволе pf выявилось несколько багов. Про один я уже &lt;a href="https://at-hacker.in/posts/bag-v-fayrvole-pf/"&gt;писал&lt;/a&gt;, про второй написать пока только планирую. Коротко — суть бага в том, что при использовании в pf правила route-to для пакетов, пришедших через PPPoE и прошедших NAT криво просчитывается контрольная сумма. Старший и младший байт контрольной суммы меняются местами (т. е. если сумма должна быть 0xABDC, то в результирующем пакете после обработки его PF контрольная сумма проставлялась 0xCDAB), и получатель такого пакета его просто молча дропает. Поэтому этот функционал также пришлось запилить на IPFW., про второй написать пока только планирую. Коротко — суть бага в том, что при использовании в pf правила route-to для пакетов, пришедших через PPPoE и прошедших NAT криво просчитывается контрольная сумма. Старший и младший байт контрольной суммы меняются местами (т. е. если сумма должна быть 0xABDC, то в результирующем пакете после обработки его PF контрольная сумма проставлялась 0xCDAB), и получатель такого пакета его просто молча дропает. Поэтому этот функционал также пришлось запилить на IPFW.&lt;/p&gt;
&lt;h3&gt;К чему я это всё?&lt;/h3&gt;
&lt;p&gt;А вот к чему. Когда используешь два файрвола одновременно, то возникает вопрос последовательности обработки пакетов файрволами, чтобы правила одного файрвола не мешали работать правилам другого файрвола. Поэтому в какой-то момент пришлось разбираться с тем, как всё это работает.&lt;/p&gt;
&lt;h3&gt;Как это работает&lt;/h3&gt;
&lt;p&gt;Было бы логично предположить, что последовательность обработки пакетов двумя файрволами будет зависеть от последовательности загрузки соответствующих модулей ядра. Но, как говорит наш школьный физик: «Мысль хорошая. Но неправильная». На самом деле, последовательность обработки будет зависеть от того, в какой последовательности файрволы встраивают свои обработчики (hooks) в цепочки обработчиков фреймворка pfil (подробности можно почитать в &lt;em&gt;man 9 pfil&lt;/em&gt;). Эти цепочки представляют собой очереди, отдельно для обработки входящих пакетов, и отдельно — для исходящих.). Эти цепочки представляют собой очереди, отдельно для обработки входящих пакетов, и отдельно — для исходящих.&lt;/p&gt;
&lt;p&gt;Причём каждый файрвол вставляет свой обработчик в цепочку в разные моменты своей загрузки. IPFW вставляет сразу при загрузке модуля, а pf при загрузке модуля ничего не делает, и встраивает обработчик только когда мы говорим &lt;em&gt;pfctl -e&lt;/em&gt;, т. е. собственно включаем файрвол., т. е. собственно включаем файрвол.&lt;/p&gt;
&lt;p&gt;Соответственно, если посмотреть на &lt;em&gt;rcoderd&lt;/em&gt;, то файрволы грузятся в следующем порядке:, то файрволы грузятся в следующем порядке:&lt;/p&gt;
&lt;div class="code"&gt;&lt;pre class="code literal-block"&gt;&lt;span class="gh"&gt;#&lt;/span&gt; rcorder /etc/rc.d/* |  grep -nE '/i?pfw?$'
41:/etc/rc.d/pf
57:/etc/rc.d/ipfw
&lt;/pre&gt;&lt;/div&gt;

&lt;p&gt;Соответственно, в этом случае обработка будет происходить так:&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src="https://at-hacker.in/assets/images/pf_ipfw_rc.png"&gt;&lt;/p&gt;
&lt;p&gt;Как следует из картинки, при стандартной схеме загрузки файрволов &lt;strong&gt;для входящих пакетов&lt;/strong&gt; первым будет отрабатывать IPFW, а для  первым будет отрабатывать IPFW, а для &lt;strong&gt;исходящих&lt;/strong&gt; первым будет работать PF. первым будет работать PF.&lt;/p&gt;
&lt;p&gt;Также нужно понимать, что если вы перезапустите файрвол pf, то последовательность обработки поменяется, так как в момент останова pf уберёт обработчики из очереди, а при запуске опять вставит их, но уже вот так:&lt;/p&gt;
&lt;p&gt;&lt;img alt="" src="https://at-hacker.in/assets/images/pf_ipfw1.png"&gt;&lt;/p&gt;
&lt;p&gt;Соответственно, входящие пакеты первым будут попадать в PF, а исходящие — сначала обрабатываться IPFW.&lt;/p&gt;
&lt;p&gt;Так что нужно понимать, что и в каком порядке обрабатывается, где у вас выполняется NAT (и для каких пакетов — входящих или исходящих), и учитывать это взаимное влияние при написании конфигурации файрволов.&lt;/p&gt;
&lt;p&gt;При желании, можно изменить порядок начальной инициализации файрволов таким образом, чтобы IPFW стартовал первым. Для этого не обязательно править &lt;em&gt;rcorder&lt;/em&gt;, достаточно в /, достаточно в /&lt;em&gt;boot/loader.conf&lt;/em&gt; вписать загрузку модуля IPFW. Пользуясь тем, что IPFW ставит свои обработчики при загрузке модуля, получится, что IPFW будет стартовать первым. вписать загрузку модуля IPFW. Пользуясь тем, что IPFW ставит свои обработчики при загрузке модуля, получится, что IPFW будет стартовать первым.&lt;/p&gt;</description><category>FreeBSD</category><category>IPFW</category><category>PF</category><category>Tips&amp;Tricks</category><category>Файрвол</category><guid>https://at-hacker.in/posts/fayrvoly-pf-i-ipfw-odnovremenno-posledovatelnost-obrabotki-paket/</guid><pubDate>Thu, 29 Oct 2015 12:01:00 GMT</pubDate></item></channel></rss>