使用sed命令更换apt软件源

解决方案

只是个记录，每次使用时都要去搜索挺麻烦。

debian

cp /etc/apt/sources.list /etc/apt/sources.list.backup
sed -i s/deb.debian.org/mirrors.aliyun.com/g /etc/apt/sources.list
sed -i s/security.debian.org/mirrors.aliyun.com/g /etc/apt/sources.list
apt update

ubuntu

cp /etc/apt/sources.list /etc/apt/sources.list.backup
sed -i s/archive.ubuntu.com/mirrors.aliyun.com/g /etc/apt/sources.list
sed -i s/security.ubuntu.com/mirrors.aliyun.com/g /etc/apt/sources.list
apt update