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add 'to STDOUT' to the help, and add a simple eg that mentions it too

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Sven Dowideit 2013-11-16 20:33:17 +10:00 • committed by Sven Dowideit
parent ba6dd1d8d6
commit 9696ec509a
2 changed files with 8 additions and 2 deletions
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2
commands.go
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@ -1451,7 +1451,7 @@ func (cli *DockerCli) CmdEvents(args ...string) error {
}
func (cli *DockerCli) CmdExport(args ...string) error {
cmd := cli.Subcmd("export", "CONTAINER", "Export the contents of a filesystem as a tar archive")
cmd := cli.Subcmd("export", "CONTAINER", "Export the contents of a filesystem as a tar archive to STDOUT")
if err := cmd.Parse(args); err != nil {
return nil
}

8
docs/sources/commandline/cli.rst
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@ -369,7 +369,13 @@ Show events in the past from a specified time
Usage: docker export CONTAINER
Export the contents of a filesystem as a tar archive
Export the contents of a filesystem as a tar archive to STDOUT
for example:
.. code-block:: bash
$ sudo docker export red_panda > latest.tar
.. _cli_history: