使用国内镜像

mv /etc/apt/sources.list /etc/apt/sources.list.bak
echo "deb http://mirrors.163.com/debian/ jessie main non-free contrib" >> /etc/apt/sources.list
echo "deb http://mirrors.163.com/debian/ jessie-proposed-updates main non-free contrib" >>/etc/apt/sources.list
echo "deb-src http://mirrors.163.com/debian/ jessie main non-free contrib" >>/etc/apt/sources.list
echo "deb-src http://mirrors.163.com/debian/ jessie-proposed-updates main non-free contrib" >>/etc/apt/sources.list

更新apt-get指令

apt-get update

安装yum命令

apt-get install vim

添加ls命令

vim ~/.bashrc

在最后一行添加

alias ll='ls $LS_OPTIONS -l'

使之生效

source ~/.bashrc

安装ping指令为

apt-get install iputils-ping

安装ifconfig指令为

apt-get install net-tools

以此类推，安装你需要的工具。

参考链接：https://blog.csdn.net/qq_40673345/article/details/103923659