Docker的简单使用

#官方
https://registry.docker-cn.com

#Azure中国镜像
https://dockerhub.azk8s.cn

#中国科学技术大学
https://docker.mirrors.ustc.edu.cn

#腾讯
https://mirror.ccs.tencentyun.com

#网易
https://hub-mirror.c.163.com

docker pull [选项] [Docker Registry 地址[:端口号]/]仓库名[:标签]

docker pull ubuntu:18.04

docker run -it --rm ubuntu:18.04 bash

docker image ls

REPOSITORY                  TAG                 IMAGE ID            CREATED             SIZE
centos                      latest              0584b3d2cf6d        3 weeks ago         196.5 MB
redis                       alpine              501ad78535f0        3 weeks ago         21.03 MB
docker                      latest              cf693ec9b5c7        3 weeks ago         105.1 MB
nginx                       latest              e43d811ce2f4        5 weeks ago         181.5 MB

docker image rm 501

docker image rm centos

docker image ls --digests

docker rmi -f 501