Linux使用代理上网

原理

linux 的代理配置是对系统环境变量进行设置

• HTTP_PROXY http代理
• HTTPS_PROXY https 代理
• NO_PROXY # 禁止使用代理的地址
  配置代理的脚本,并将脚本写入~/.bashrc 中

cat >> ~/.bashrc << EOF

# where need proxy
proxy() {
    export PROXY_IP=10.0.0.1
    export PROXY_PORT=8000
    export NO_PROXY=127.0.0.1,localhost,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,apiserver.cluster.local
    export https_proxy=http://${PROXY_IP}:${PROXY_PORT} http_proxy=http://${PROXY_IP}:${PROXY_PORT} all_proxy=socks5://${PROXY_IP}:${PROXY_PORT}
    export HTTPS_PROXY="${https_proxy}" HTTP_PROXY="${http_proxy}" ALL_PROXY="${all_proxy}"
    echo "System http, https, socks5 Proxy on, proxy ip: ${PROXY_IP}, proxy port: ${PROXY_PORT}"
}

# where need noproxy
noproxy() {
    echo "System http, https, socks5 Proxy off, proxy ip: ${PROXY_IP}, proxy port: ${PROXY_PORT}"
    unset https_proxy http_proxy all_proxy HTTPS_PROXY HTTP_PROXY ALL_PROXY
}
EOF

source ~/.bashrc

使用方式

# 开启代理
proxy

#关闭代理
noproxy