Docker

Recipes

• Remove all stopped containers:

docker container prune

# or more old-fashioned way:
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)

# another way with xargs
docker ps -a | grep Exit | cut -d ' ' -f 1 | xargs docker rm

• Remove unused images:

docker image prune

# or more old-fashioned way:
docker rmi $(docker images | grep "^<none>" | awk "{print $3}")
docker rmi -f $(docker images -qa -f 'dangling=true')

• Remove images, containers, networks and volumes:

docker system prune

• Filter container for specific image:

docker ps -a -q --filter ancestor="${IMAGE_NAME}" --format "{{.ID}}"