docker-commit - Man Page

• Create an image from a specific container: docker commit container image:tag
• Apply a CMD Dockerfile instruction to the created image: docker commit [-c|--change] "CMD command" container image:tag
• Apply an ENV Dockerfile instruction to the created image: docker commit [-c|--change] "ENV name=value" container image:tag
• Create an image with a specific author in the metadata: docker commit [-a|--author] "author" container image:tag
• Create an image with a specific comment in the metadata: docker commit [-m|--message] "comment" container image:tag
• Create an image without pausing the container during commit: docker commit [-p|--pause] false container image:tag
• Display help: docker commit --help

tldr.sh

docker commit [Options] CONTAINER [REPOSITORY[:TAG]]

Alias for docker container commit.

-a, --author="" Author (e.g., "John Hannibal Smith hannibal@a-team.com ⟨mailto:hannibal@a-team.com⟩")

-c, --change= Apply Dockerfile instruction to the created image

-m, --message="" Commit message

-p, --pause[=true] Pause container during commit

docker(1)