docker_commons.sh

## Remove all stopped containers
docker rm $(docker ps -a -q)

## Remove images with <none> tag
docker rmi $(docker images | grep "^<none>" | awk "{print $3}")

## Stats of all containers
docker stats $(docker ps | awk '{if(NR>1) print $NF}')

## Allow a user to use docker
sudo usermod -aG docker <user>

## Pull an image
docker pull <docker_registry_host>/<image_name>