如何为Linux配置全局代理，以Debian为例

方法一

添加代理设置，添加环境变量

export http_proxy="http://127.0.0.1:8123"
export https_proxy="http://127.0.0.1:8123"
source /etc/profile

取消代理

unset http_proxy
unset https_proxy​

方法二

或者将以下内容写入.bashrc中

export http_proxy="http://127.0.0.1:8123"
export https_proxy="http://127.0.0.1:8123"
source /root/.bashrc

如果要取消，注视掉这两行exprot之后，再重载环境变量即可

#export http_proxy="http://127.0.0.1:8123"
#export https_proxy="http://127.0.0.1:8123"
source /root/.bashrc