背景

在使用docker exec -it命令进入容器后,我们常常会有修改配置文件的需求,这时候发现容器中默认没有安装vi和vim等编辑器。

解决

容器中自带的source地址往往都有问题,直接进行更改,更改为国内镜像地址,这样下载速度更快。

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

之后再使用apt-get updateapt-get install vim命令安装vim即可。

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