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Merge pull request #15760 from mikebrow/9235-improve-documentation

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Improvement to userguide/dockerrepos/ documentation
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Sebastiaan van Stijn 2015-08-27 01:21:12 +02:00
commit 44ea7e91fb
1 changed files with 22 additions and 10 deletions
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docs/userguide/dockerrepos.md
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@ -53,9 +53,9 @@ interface or by using the command line interface. Searching can find images by i
name, user name, or description:
$ docker search centos
NAME DESCRIPTION STARS OFFICIAL TRUSTED
centos Official CentOS 6 Image as of 12 April 2014 88
tianon/centos CentOS 5 and 6, created using rinse instea... 21
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
centos The official build of CentOS 1223 [OK]
tianon/centos CentOS 5 and 6, created using rinse instea... 33
...
There you can see two example results: `centos` and `tianon/centos`. The second
@ -68,16 +68,28 @@ a user's repository from the image name.
Once you've found the image you want, you can download it with `docker pull <imagename>`:
$ docker pull centos
Pulling repository centos
0b443ba03958: Download complete
539c0211cd76: Download complete
511136ea3c5a: Download complete
7064731afe90: Download complete
Status: Downloaded newer image for centos
Using default tag: latest
latest: Pulling from library/centos
f1b10cd84249: Pull complete
c852f6d61e65: Pull complete
7322fbe74aa5: Pull complete
Digest: sha256:90305c9112250c7e3746425477f1c4ef112b03b4abe78c612e092037bfecc3b7
Status: Downloaded newer image for centos:latest
You now have an image from which you can run containers.
### Specific Versions or Latest
Using `docker pull centos` is equivalent to using `docker pull centos:latest`.
To pull an image that is not the default latest image you can be more precise
with the image that you want.
For example, to pull version 5 of `centos` use `docker pull centos:centos5`.
In this example, `centos5` is the tag labeling an image in the `centos`
repository for a version of `centos`.
To find a list of tags pointing to currently available versions of a repository
see the [Docker Hub](https://hub.docker.com) registry.
## Contributing to Docker Hub
Anyone can pull public images from the [Docker Hub](https://hub.docker.com)