Docker

command	description	reference
docker pull <name>	Pull an image or a repository from a registry	docker pull
docker run -t -i ubuntu /bin/bash	run ubuntu container (make sure to do apt-get update in order to install stuff)
service docker start	Start docker daemon
service docker stop	Stop docker daemon
docker run <container_id>
docker attach <container_id>
docker ps -a
docker images -a
docker rmi <image_id>
docker container ls -a
docker rm <container_id>
docker container prune
docker system df	Show docker disk usage	system_df