docker commit

Create a new image from a container’s changes. More information: https://docs.docker.com/reference/cli/docker/container/commit/.

• Create an image from a specific container:

docker commit container image:tag

• Apply a CMD Dockerfile instruction to the created image:

docker commit --change "CMD command" container image:tag

• Apply an ENV Dockerfile instruction to the created image:

docker commit --change "ENV name=value" container image:tag

• Create an image with a specific author in the metadata:

docker commit --author "author" container image:tag

• Create an image with a specific comment in the metadata:

docker commit --message "comment" container image:tag

• Create an image without pausing the container during commit:

docker commit --pause false container image:tag

• Display help:

docker commit --help