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