clean_docker.sh

#!/bin/sh

#Exit `docker-compose run` containers
docker rm $(docker ps -a -f "name=_run_" -q)

#Make sure that exited containers are deleted.
docker rm -v $(docker ps -a -q -f status=exited)

#Remove unwanted ‘dangling’ images
docker rmi $(docker images -f "dangling=true" -q)

#Remove unused networks
docker network rm $(docker network ls | grep "bridge" | awk '/ / { print $1 }')

#Delete unwanted volumes (vfs)
docker volume rm $(docker volume ls -qf dangling=true)

## Extra tool as of docker 1.7.something
# docker system prune -a ## Be aware, this will delete images that currently-running containers are based on (ruby:latest, for example)