====== Установка, настройка и запуск пакета SQUID ======

  * [[https://www.oreilly.com/library/view/squid-the-definitive/0596001622/re91.html|shutdown_lifetime]]

===== Установка =====

==== Debian/Ubuntu ====

  * !!!! Проверить наличие FQDN в /etc/hosts !!!

<code>
root@gate:~# apt install squid
</code>

===== Настройка =====

==== Debian/Ubuntu ====
<code>
gate# cat /etc/squid/conf.d/my.conf

  ИЛИ

gate# cat /etc/squid/squid.conf
</code><code>
...
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
...
#http_access allow localnet
acl our_networks src 192.168.X.0/24
http_access allow our_networks
...
</code>

===== Тестирование конфигурации и запуск =====

==== Debian/Ubuntu ====
<code>
gate:~# squid -k check

gate:~# squid -k reconfigure

gate:~# tail -f /var/log/squid/access.log
</code>

===== Использование для кеширования =====
<code>
...
maximum_object_size 1 GB

cache_dir ufs /var/spool/squid 5000 16 256
...
</code><code>
# squid -z
</code>

===== Использование другого прокси =====
<code>
...
cache_peer proxy.isp.un parent 3128 0 default

never_direct allow all
...
</code>