安裝

yum -y install squid 安裝
yum -y removed squid  解除安裝

配置

白名單驗證:

# /etc/squid/squid.conf
acl client src xx.xx.xx.xx   #ip白名單
acl localnet src 10.0.0.0/8     # RFC1918 possible internal network
acl localnet src 172.16.0.0/12  # RFC1918 possible internal network
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
acl localnet src fc00::/7       # RFC 4193 local private network range
acl localnet src fe80::/10      # RFC 4291 link-local (directly plugged) machines

acl SSL_ports port 443
acl Safe_ports port 3128
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 client
cache_access_log /var/log/squid/access.log #訪問日誌路徑
cache_log /var/log/squid/cache.log
cache_store_log /var/log/squid/store.log
#visible_hostname proxy.test.com #可見主機名
cache_dir ufs /var/spool/squid 100 16 256
#ufs:快取資料的儲存格式
#/var/spool/squid 快取目錄
#100: 快取目錄佔磁碟空間大小(M)
#16:快取空間一級子目錄個數
#256:快取空間二級子目錄個數
 

啟動

squid -z  --初始化快取目錄 
squid start  --啟動
squid -k parse  --檢查配置檔案

參考1
squid中文
白名單,賬號密碼驗證
賬號密碼驗證