deepin docker安装

sudo apt update && sudo apt install doker.io

查看docker版本号，一定要用root权限查看，否则无法查看到docker Server的版本号，并且会报以下错误

sudo docker version

非root权限执行报错

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.25/version: dial unix /var/run/docker.sock: connect: permission denied