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Change the docker-tag usage text to be clearer

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Signed-off-by: Boaz Shuster <ripcurld.github@gmail.com>
(cherry picked from commit 039aca05c2)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
This commit is contained in:
Boaz Shuster 2016-11-13 10:28:25 +02:00 committed by Victor Vieux
parent 530b7cb4a0
commit 19d2e68fb8
3 changed files with 6 additions and 6 deletions
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4
cli/command/image/tag.go
View file

@ -18,8 +18,8 @@ func NewTagCommand(dockerCli *command.DockerCli) *cobra.Command {
var opts tagOptions
cmd := &cobra.Command{
Use: "tag IMAGE[:TAG] IMAGE[:TAG]",
Short: "Tag an image into a repository",
Use: "tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG]",
Short: "Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE",
Args: cli.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
opts.image = args[0]

4
docs/reference/commandline/tag.md
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@ -16,9 +16,9 @@ keywords: "tag, name, image"
# tag
```markdown
Usage: docker tag IMAGE[:TAG] IMAGE[:TAG]
Usage: docker tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG]
Tag an image into a repository
Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE
Options:
--help Print usage

4
man/docker-tag.1.md
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@ -2,12 +2,12 @@
% Docker Community
% JUNE 2014
# NAME
docker-tag - Tag an image into a repository
docker-tag - Create a tag `TARGET_IMAGE` that refers to `SOURCE_IMAGE`
# SYNOPSIS
**docker tag**
[**--help**]
NAME[:TAG] NAME[:TAG]
SOURCE_NAME[:TAG] TARGET_NAME[:TAG]
# DESCRIPTION
Assigns a new alias to an image in a registry. An alias refers to the