Docker cheat sheet

docker_cheatsheet.sh

# Start all stopped Docker containers
docker ps -a -f "status=exited" -q | xargs docker start

docker rm -f $(docker ps -a -f "status=exited")

# Remove all dangling Docker images
docker images -f "dangling=true" -q | xargs docker rmi -f

# Pull all NSQ images
IMAGES=("nsqio/nsqadmin" "nsqio/nsqd" "nsqio/nsqlookupd"); for N in $IMAGES; do docker pull $N; done;