Docker commands to clean dangling images, containers & volumes

docker_clean.sh

# Check system usage for docker universe
docker system df 

# Remove unsed containers
$ docker ps --filter “status=exited” -q | xargs -r docker rm --force

# or through a simpler built-in command
$ docker container prune --force

# Remove all containers 
# WARNING use with caution 
# docker ps -a -q | xargs -r docker rm — force

# Remove unused images
docker images -f “dangling=true” -q | xargs -r docker rmi -f

# or through a simpler built-in command
docker image prune

# WARNING use with caution
# NOTE: you cannot query all unused images through "docker images" command
$ docker image prune --all --force

# Remove dangling volume
docker volume ls -qf dangling=true | xargs -r docker volume rm

# or through a simpler built-in command
docker volume prune --force

# Clean docker build cache
DOCKER_BUILDKIT=1 docker builder prune --all --force

# Remove networks
# will remove all networks not used by at least one container
docker network prune --force

# Docker Bramha-astra
# Removes all below
# all stopped containers
# unused networks
# dangling images and/or unused images
# dangling volumes
# builder cache.

docker system prune --force --volumes