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Add support for 'docker cp' to write to stdout

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Closes #10805

Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 30240ffc53
Component: cli
This commit is contained in:
Doug Davis
2015-03-05 08:39:32 -08:00
committed by Tibor Vass
parent 4ebb37f92b
commit 4ffbcead4d
1 changed files with 7 additions and 4 deletions
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11
components/cli/docs/sources/reference/commandline/cli.md
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@ -757,12 +757,15 @@ Supported `Dockerfile` instructions: `CMD`, `ENTRYPOINT`, `ENV`, `EXPOSE`,
## cp
Copy files/folders from a container's filesystem to the host
path. Paths are relative to the root of the filesystem.
Copy files/folders from a container's filesystem to the
path. Use '-' to write the data as a tar file to STDOUT.
Paths are relative to the root of the filesystem.
Usage: docker cp CONTAINER:PATH HOSTPATH
Usage: docker cp CONTAINER:PATH HOSTPATH|-
Copy files/folders from the PATH to the HOSTPATH. Use '-' to write the data
as a tar file to STDOUT.
Copy files/folders from the PATH to the HOSTPATH
## create