squid config

squid.conf

acl localnet src 0.0.0.1-0.255.255.255	
acl localnet src 10.0.0.0/8		
acl localnet src 100.64.0.0/10		
acl localnet src 169.254.0.0/16 	
acl localnet src 172.16.0.0/12		
acl localnet src 192.168.0.0/16		
acl localnet src fc00::/7       	
acl localnet src fe80::/10      	
acl SSL_ports port 443
acl Safe_ports port 80		
acl Safe_ports port 21		
acl Safe_ports port 443		
acl Safe_ports port 70		
acl Safe_ports port 210		
acl Safe_ports port 1025-65535	
acl Safe_ports port 280		
acl Safe_ports port 488		
acl Safe_ports port 591		
acl Safe_ports port 777		
acl CONNECT method CONNECT
acl blockkeyword1 url_regex yahoo
acl blockkeyword2 url_regex gmail
http_access deny blockkeyword1
http_access deny blockkeyword2
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost manager
http_access allow localnet
http_access deny manager
include /etc/squid/conf.d/*
http_access allow localnet
http_access allow localhost
http_access deny all
http_port 3128
coredump_dir /var/spool/squid
refresh_pattern ^ftp:		1440	20%	10080
refresh_pattern ^gopher:	1440	0%	1440
refresh_pattern -i (/cgi-bin/|\?) 0	0%	0
refresh_pattern \/(Packages|Sources)(|\.bz2|\.gz|\.xz)$ 0 0% 0 refresh-ims
refresh_pattern \/Release(|\.gpg)$ 0 0% 0 refresh-ims
refresh_pattern \/InRelease$ 0 0% 0 refresh-ims
refresh_pattern \/(Translation-.*)(|\.bz2|\.gz|\.xz)$ 0 0% 0 refresh-ims
refresh_pattern .		0	20%	4320