1.进入容器
docker exec -it <容器名称/id> bash
2.进入apt-get 配置目录
cd /etc/apt
3.执行备份命令
cp sources.list sources.list.bak
4.查看版本
cat /etc/os-release
5.选择相应版本的源，执行如下所有echo命令，修改成国内镜像源【163镜像：https://mirrors.163.com/.help/debian.html】
echo "">sources.list
echo "deb http://mirrors.163.com/debian/ buster main non-free contrib">>sources.list
echo "deb http://mirrors.163.com/debian/ buster-updates main non-free contrib">>sources.list
echo "deb http://mirrors.163.com/debian/ buster-backports main non-free contrib">>sources.list
echo "deb-src http://mirrors.163.com/debian/ buster main non-free contrib">>sources.list
echo "deb-src http://mirrors.163.com/debian/ buster-updates main non-free contrib">>sources.list
echo "deb-src http://mirrors.163.com/debian/ buster-backports main non-free contrib">>sources.list
echo "deb http://mirrors.163.com/debian-security/ buster/updates main non-free contrib">>sources.list
echo "deb-src http://mirrors.163.com/debian-security/ buster/updates main non-free contrib">>sources.list
6.查看文件 是否修改成功
cat sources.list
7.更新apt-get
apt-get update
8.安装vim
apt-get install vim
标签：容器,list,mirrors.163,echo,sources,docker,vim,com,debian From： https://www.cnblogs.com/hepc/p/16864804.html