DockerCLI/docs/reference/commandline/export.md

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<!--[metadata]>
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title = "export"
description = "The export command description and usage"
keywords = ["export, file, system, container"]
[menu.main]
parent = "smn_cli"
weight=1
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<![end-metadata]-->
# export
Usage: docker export [OPTIONS] CONTAINER
Export the contents of a filesystem to a tar archive (streamed to STDOUT by default).
-o, --output="" Write to a file, instead of STDOUT
Produces a tarred repository to the standard output stream.
For example:
$ docker export red_panda > latest.tar
Or
$ docker export --output="latest.tar" red_panda
The `docker export` command does not export the contents of volumes associated
with the container. If a volume is mounted on top of an existing directory in
the container, `docker export` will export the contents of the *underlying*
directory, not the contents of the volume.
Refer to [Backup, restore, or migrate data
volumes](/userguide/dockervolumes/#backup-restore-or-migrate-data-volumes) in
the user guide for examples on exporting data in a volume.