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Docs changes for labels based on feedback 

Signed-off-by: Darren Shepherd <darren@rancher.com>
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Darren Shepherd 2015-03-13 09:38:41 -07:00 committed by Tibor Vass
parent b5c9f3f13a
commit 6b65e560cb
1 changed files with 4 additions and 4 deletions
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8
docs/sources/reference/commandline/cli.md
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@ -1863,21 +1863,21 @@ An example of a file passed with `--env-file`
This will create and run a new container with the container name being
`console`.
$ sudo docker run -l my-label --env com.example.foo=bar ubuntu bash
$ sudo docker run -l my-label --label com.example.foo=bar ubuntu bash
This sets two labels on the container. Label "my-label" doesn't have a value
specified and will default to "" (empty string) for its value. Both `-l` and
`--env` can be repeated to add more labels. Label names are unique; if the same
`--label` can be repeated to add more labels. Label names are unique; if the same
label is specified multiple times, latter values overwrite the previous value.
Labels can also be loaded from a line delimited file of labels using the
`--label-file` flag. The example below will load labels from a file named `labels`
in the current directory;
$ sudo docker run --env-file ./labels ubuntu bash
$ sudo docker run --label-file ./labels ubuntu bash
The format of the labels-file is similar to that used for loading environment
variables (see `--env-file` above). An example of a file passed with `--env-file`;
variables (see `--label-file` above). An example of a file passed with `--label-file`;
$ cat ./labels
com.example.label1="a label"