docker ps -a | egrep '(day|hour|minute)s? ago' | awk '{print $1}' | xargs --no-run-if-empty docker rm
docker rmi `docker images --format="{{.Repository}} {{.ID}}" | grep '<none> ' | cut -d' ' -f2` 2> /dev/null
docker rmi `docker images --format="{{.Repository}} {{.ID}}" | grep '<none> ' | cut -d' ' -f2` 2> /dev/null
docker rm `docker ps -a | cut -d' ' -f 1 | grep -v CONTAINER` 2> /dev/null
