tldr/pages/common/docker-commit.md

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# docker commit
> Create a new image from a containers changes.
> More information: <https://docs.docker.com/engine/reference/commandline/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}}`
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- Apply an `ENV` Dockerfile instruction to the created image:
`docker commit --change "ENV {{name}}={{value}}" {{container}} {{image}}:{{tag}}`
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- Create an image with a specific author in the metadata:
`docker commit --author "{{author}}" {{container}} {{image}}:{{tag}}`
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- Create an image with a specific comment in the metadata:
`docker commit --message "{{comment}}" {{container}} {{image}}:{{tag}}`
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- Create an image without pausing the container during commit:
`docker commit --pause {{false}} {{container}} {{image}}:{{tag}}`
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- Display help:
`docker commit --help`