| --- |
| title: "save" |
| description: "The save command description and usage" |
| keywords: "tarred, repository, backup" |
| --- |
| |
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| |
| # save |
| |
| ```markdown |
| Usage: docker save [OPTIONS] IMAGE [IMAGE...] |
| |
| Save one or more images to a tar archive (streamed to STDOUT by default) |
| |
| Options: |
| --help Print usage |
| -o, --output string Write to a file, instead of STDOUT |
| ``` |
| |
| ## Description |
| |
| Produces a tarred repository to the standard output stream. |
| Contains all parent layers, and all tags + versions, or specified `repo:tag`, for |
| each argument provided. |
| |
| ## Examples |
| |
| ### Create a backup that can then be used with `docker load`. |
| |
| ```bash |
| $ docker save busybox > busybox.tar |
| |
| $ ls -sh busybox.tar |
| |
| 2.7M busybox.tar |
| |
| $ docker save --output busybox.tar busybox |
| |
| $ ls -sh busybox.tar |
| |
| 2.7M busybox.tar |
| |
| $ docker save -o fedora-all.tar fedora |
| |
| $ docker save -o fedora-latest.tar fedora:latest |
| ``` |
| |
| ### Cherry-pick particular tags |
| |
| You can even cherry-pick particular tags of an image repository. |
| |
| ```bash |
| $ docker save -o ubuntu.tar ubuntu:lucid ubuntu:saucy |
| ``` |