(3)ubuntu终端代理

1、将如下函数写到.bashrc

proxy_on() {
    export no_proxy="localhost,127.0.0.1,localaddress,.localdomain.com"
    export proxy="http://127.0.0.1:7890"
    #export proxy="socks5://127.0.0.1:7891"
    
    export https_proxy=$proxy
    export ftp_proxy=$proxy
    export rsync_proxy=$proxy
    export HTTP_PROXY=$proxy
    export HTTPS_PROXY=$proxy
    export FTP_PROXY=$proxy
    export RSYNC_PROXY=$proxy
    echo -e "已开启代理"
}

proxy_off(){
    unset http_proxy
    unset https_proxy
    unset ftp_proxy
    unset rsync_proxy
    echo -e "已关闭代理"
}

2、测试,有东西显示就能用

curl google.com