Un Docker Install Docker Compose

If you uninstall Docker, and you want to uninstall both, then you also uninstall Docker Compose.

However, you can run which docker-compose to find the exact location.

It will show up here after a bit: docs.docker.comcomposeinstall This was the PR: github.comdockercomposepull1619files.

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For example, to remove all images that are created more than seven days (168 hours) ago, you would run: docker image prune -a --filter until12h Removing Docker Volumes Removing one or more volumes To remove one or more Docker volumes, run the docker volume ls command to find the ID of the volumes you want to remove.

When working with Docker, you can quickly accumulate a large number of unused objects that consume significant disk space and clutter the output produced by the Docker commands.

Docker doesnt remove unused objects such as containers, images, volumes, and networks unless you explicitly tell it to do so.

Un Docker Free Disk Space

This guide serves as a cheat sheet to help Docker users keep their system organized and free disk space by removing unused Docker containers, images, volumes, and networks.

Removing All Unused Docker Objects The docker system prune command removes all stopped containers, dangling images, and unused networks: docker system prune This command will prompt you to confirm the operation: WARNING This will remove.

By default, the command doesnt remove unused volumes to prevent losing important data.

To remove all unused volumes, pass the --volumes option: docker system prune --volumes WARNING This will remove.

Removing one or more containers To remove one or more Docker containers, use the docker container rm command, followed by the IDs of the containers you want to remove.

You can get a list of all containers bu invoking the docker container ls command with the -a option: docker container ls -a The output should look something like this: CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES.

For example, to remove the first two containers listed in the output above, you would run: docker container rm cc3f2ff51cab cd20b396a061 If you get an error message similar to the one shown below, it means that the container is running.

Error response from daemon: You cannot remove a running container fc983ebf4771d42a8bd0029df061cb74dc12cb174530b2036987575b83442b47.

Stop the container before attempting removal or force remove.

If you want to get a list of all non-running (stopped) containers that will be removed with docker container prune, use the following command: docker container ls -a --filter statusexited --filter statuscreated Removing containers using filters The docker container prune command allows you to remove containers based on a certain condition using the --filter option.

At the time of the writing of this article, the currently supported filters are until and label.

You can specify more than one filter by using multiple --filter options.

For example, to remove all images created more than 12 hours ago, you would run: docker container prune --filter until12h Stop and remove all containers To stop all running containers use the docker container stop command followed by the containers IDs: docker container stop (docker container ls -aq) The command docker container ls -aq generates a list of all containers.

Once all containers are stopped, remove them using the docker container rm command, followed by the containers ID list.

Removing one or more images To remove one or more Docker images, first you need to find the IDs of the images: docker image ls The output should look something like this: REPOSITORY TAG IMAGE ID CREATED SIZE.

For example, to remove the first two images listed in the output above, you would run: docker image rm 75835a67d134 2a4cca5ac898 If you get an error message like the one below, it means that an existing container uses the image.

To remove the image, you will have to remove the container first.

A dangling image is an image that is not tagged and is not used by any container.

To remove dangling images type: docker image prune WARNING This will remove all dangling images.

Removing all unused images To remove all images that are not referenced by any existing container, not just the dangling ones, use the prune command with the -a option: docker image prune -a WARNING This will remove all images without at least one container associated to them.

Uninstall Docker For Mac