Aroy-Art-Site/content/blog/docker-cheat-sheet.md

title	description	date	lastmod	image	tags	slug
Docker Cheat Sheet	This is my list of use full Docker commands.	2020-12-02T00:00:00.000Z	2023-01-15T17:01:45.211Z	/images/blog/Image-Docker-Command-Cheat-Sheet.png	Cheat-Sheet Docker Command-Line Linux	docker-cheat-sheet

A list of docker commands

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List images

docker images [OPTIONS] [REPOSITORY[:TAG]]

Options

Name, shorthand	Default	Description
--all, -a		Show all images (default hides intermediate images)
--digests		Show digests
--filter, -f		Filter output based on conditions provided
--format		Pretty-print images using a Go template
--no-trunc		Don’t truncate output
--quiet, -q		Only show numeric IDs

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Remove one or more containers

docker rm [OPTIONS] CONTAINER [CONTAINER...]

Options

Name, shorthand	Default	Description
--force, -f		Force the removal of a running container (uses SIGKILL)
--link, -l		Remove the specified link
--volumes, -v		Remove anonymous volumes associated with the container

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Stop one or more running containers

docker stop [OPTIONS] CONTAINER [CONTAINER...]

Options

Name, shorthand	Default	Description
--time, -t	10	Seconds to wait for stop before killing it.

How to cleanup (unused) resources

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Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

If you use a Docker version newer than > 1.13 you can use Dockers builtin cleanup tool purge.

The new way (Docker > 1.13)

Network

To purge the networks (Docker Docs)

docker network prune

Containers, Volumes, Images

And to purge the docker system (Docker Docs)

docker system prune

The old way (Docker < 1.13)

Delete Volumes

{{< alert theme="info" >}} // see: https://github.com/chadoe/docker-cleanup-volumes {{< /alert >}}

docker volume rm $(docker volume ls -qf dangling=true)

or

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

Delete Networks

docker network ls

docker network ls | grep "bridge"

docker network rm $(docker network ls | grep "bridge" | awk '/ / { print $1 }')

or

docker network ls | awk '$3 == "bridge" && $2 != "bridge" { print $1 }'