squid 安装手顺

一、安装环境
1、硬件环境：
    CPU: P4 2.8
    memory：512M
2、软件环境：
    OS: FreeBSD 6.0-RELEASE
    compiler: gcc 3.4.4
              perl 5.8.7  
              make 3.81
二、所需软件
    squid-2.5.STABLE13

三、安装软件
  1.安装squid-2.5.STABLE13
    tar -zxvf squid-2.5.STABLE13.tar.gz
    cd squid-2.5.STABLE13
    ./configure --prefix=/usr/local/squid \
    --enable-removal-policies --disable-internal-dns \
    --enable-storeio=ufs,null \
    --enable-auth="basic" \
    --enable-baisc-auth-helpers="NCSA"
    make
    make install
    cd helpers/basic_auth/NCSA/
    make
    make install
    生成basic 认证密码文件
    /usr/local/apache2/bin/htpasswd -c /usr/local/squid/etc/passwd livedoorcn
  2.配置squid
    修改squid.conf
    cp /usr/local/squid/etc/squid.conf /usr/local/squid/etc/squid.conf.bak
    vi /usr/local/squid/etc/squid.conf
    不创建缓存设置
    cache_dir null /tmp
    http 端口 3128改为1108
    加上basic 认证
    auth_param basic  program  /usr/local/squid/libexec/ncsa_auth /usr/local/squid/etc/passwd
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