Clean

See Manage Images to delete images.

See Manage Containers to delete containers.

Contaners

Remove all stopped containers

docker rm $(docker ps -aq)

Force remove all containers

docker rm -f $(docker ps -aq)

Images

Remove all dangling images

Dangling images are layers no longer tagged or referenced by any container.

docker image prune

Remove all unused images

Unused images are simply those not currently associated with a running or stopped container.

docker rmi $(docker images -q)

Full system prune

Delete volumes and images

docker system prune -a --volumes

Full system prune

Delete volumes and images

docker system prune -a --volumes