$ docker images
$ docker rmi IMAGE_NAME
You can use first three digits of Image ID instead of Image Name. For example, if Image ID is 7b66156f376c
,
$ docker rmi 7b6
$ docker stop $(docker ps -a -q)
$ docker rm $(docker ps -a -q)
$ docker rmi $(docker images -qf "dangling=true")
Remove all images except ubuntu
and my-image
$ docker rmi $(docker images | grep -v 'ubuntu\|my-image' | awk {'print $3'})