docker essential

docker rm: remove containers
docker rmi: remove images

docker run -t -i "IMAGES" [/bin/bash]



docker images -a -q
docker ps -a -q

docker rmi -f $(docker images -a -q)
docker rm -f $(docker ps -a -q)

root@e530:~# docker ps
root@e530:~# docker commit  ccf28208ee82  ubuntu2