Docker 零碎

Delete none tag docker image:

$ docker stop $(docker ps -a | grep "Exited" | awk '{print $1 }') //中止容器
$ docker rm $(docker ps -a | grep "Exited" | awk '{print $1 }') //删除容器
$ docker rmi $(docker images | grep "none" | awk '{print $3}') //删除镜像