please, backup file configuration (original)
user@server:~$ cp /etc/squid/squid.conf /etc/squid/squid.conf.backup
configuration file /etc/squid/squid.conf
user@server:~$ sudo nano /etc/squid/squid.conf
http_port 3128 /* listening port squid */
cache_dir ufs /var/spool/squid 5120 16 256 /*locate saving cache */
cache_mem 8 MB /* max memory for squid in memory cache*/
acl our_networks src 192.168.1.0/24 /* access list network client proxy is permitted */
http_access allow our_networks /* allow http access from network client */
cache_mgr webmaster /* configure cache manager */
visible_hostname proxy.network.net /* hostname in error message */
forwarded_for on /* configure transoarabt if anonymous proxy diset off */
another configuration is default. press Ctrl+O to saving, Ctrl+X for exit.
make directory cache with this command
user@server:~$ sudo squid -z
Restart Squid with comman
user@server:~$ sudo /etc/init.d/squid restart

