http://euler.aero.iitb.ac.in/docs/web/squid/html/x2297.html
squid user Guide
http://nukq.malmam.com/archives/16
用squid缓存google earth/map数据
./configure --prefix=/usr/local/squid
--enable-poll
--disable-internal-dns
--enable-storeio=aufs,coss,diskd,ufs
--enable-default-err-languages=Simplify_Chinese
--enable-linux-netfilter //要想实现透明代理，必须选取这个参数，启用linux netfilter支持
--enable-err-language=Simplify_Chinese
--enable-default-err-languages=Simplify_Chinese
--enable-arp-acl
--enable-snmp
--enable-async-io=180 //1G内存，并且是双核的选180，否则选100以下
--enable-cahce-digests
--enable-underscore //允许请求的URL出现下划线
--enable-gnuregex
--enable-icmp
--enable-kill-parent-hack
#make
#make install
