docker image rm | Docker Documentation
docs.docker.com › reference › commandlinePull an image or a repository from a registry. docker image push. Push an image or a repository to a registry. docker image rm. Remove one or more images. docker image save. Save one or more images to a tar archive (streamed to STDOUT by default) docker image tag. Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE.
docker rmi | Docker Documentation
docs.docker.com › engine › reference$ docker images REPOSITORY TAG IMAGE ID CREATED SIZE test1 latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) test latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) test2 latest fd484f19954f 23 seconds ago 7 B (virtual 4.964 MB) $ docker rmi fd484f19954f Error: Conflict, cannot delete image fd484f19954f because it is tagged in ...
docker tag | Docker Documentation
docs.docker.com › engine › referenceA tag name must be valid ASCII and may contain lowercase and uppercase letters, digits, underscores, periods and dashes. A tag name may not start with a period or a dash and may contain a maximum of 128 characters. You can group your images together using names and tags, and then upload them to Share images on Docker Hub.