cat > linuxProxy.sh << \EOF

!/bin/bash

proxy="192.168.14.254:1080" no_proxy="localhost, 127.0.0.1, ::1"

function proxyOn() { export http_proxy=http://$proxy export https_proxy=http://$proxy # https 转向http代理，防止ssl错误发生 export no_proxy=$no_proxy } function proxyOff() { unset ALL_PROXY unset http_proxy unset https_proxy }

case $1 in start) proxyOn ;; stop) proxyOff ;; esac EOF

执行 source linuxProxy.sh start 开启代理