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1，准备工作：Solaris10，squid-2.6.STABLE13
2，开始安装和配置：
1) 查看和修改最大连接数：
#ulimit -a
core file size (blocks, -c) unlimited
data seg size (kbytes, -d) unlimited
file size (blocks, -f) unlimited
open files (-n) 65536
pipe size (512 bytes, -p) 10
stack size (kbytes, -s) 8480
cpu time (seconds, -t) unlimited
max user processes (-u) 8485
virtual memory (kbytes, -v) unlimited
修改：vi /usr/include/sys/types.h
#define FD_SETSIZE 10240
#ifndef _SYS_TYPES_H
#define _SYS_TYPES_H
2）将squid软件解压和安装到制定目录：
./configure --prefix=/usr/local/squid --disable-internal-dns --enable-useragent-log --enable-referer-log（可以看到连接数已经修改为10240）
make；make install；
3）在squid.conf文件里修改配置：
vi /usr/local/squid/etc/squid.conf
增加和修改的部分：
http_port 80 accel vhost
hierarchy_stoplist cgi-bin ?
acl QUERY urlpath_regex cgi-bin \?
cache deny QUERY
acl apache rep_header Server ^Apache
broken_vary_encoding allow apache
cache_mem 1024 MB
cache_dir ufs /export/home/squid/cache 4000 16 256
access_log /export/home/squid/logs/access.log squid
cache_log /export/home/squid/logs/cache.log
cache_store_log /export/home/squid/logs/store.log
pid_filename /export/home/squid/logs/squid.pid
cache_dns_program /usr/local/squid/libexec/dnsserver
dns_children 10
hosts_file /etc/hosts
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern .jsp 0 20% 0
refresh_pattern . 0 20% 2
acl acceleratedHostSCUT dstdomain .abc.com
acl acceleratedProtocol protocol HTTP
acl acceleratedPort port 80
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl to_localhost dst 127.0.0.0/8
acl SSL_ports port 443
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl CONNECT method CONNECT
http_access allow acceleratedProtocol acceleratedPort acceleratedHostABC
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access deny all
http_reply_access allow all
icp_access allow all
visible_hostname webcache3.abc.com
logfile_rotate 10
always_direct allow acceleratedHostABC
coredump_dir /export/home/squid/cache
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