# cat /etc/apt/sources.list deb http://mirrors.tuna.tsinghua.edu.cn/debian/ stretch main deb-src http://mirrors.tuna.tsinghua.edu.cn/debian/ stretch main deb http://security.debian.org/debian-security stretch/updates main deb-src http://security.debian.org/debian-security stretch/updates main deb http://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-updates main deb-src http://mirrors.tuna.tsinghua.edu.cn/debian/ stretch-updates main # apt update
2、安装常用包
# apt install -y bash-completion vim sudo wget
查找某个命令所在的软件包里
# apt install apt-file # apt update # apt-file search bin/ifconfig net-tools: /sbin/ifconfig # apt install -y net-tools
原文：http://blog.51cto.com/ltlwx/2069686