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update README.md with better glossary

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Signed-off-by: Antonio Murdaca <runcom@redhat.com>
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Antonio Murdaca 2016-01-21 09:41:51 +01:00
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README.md
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@ -3,10 +3,10 @@ skopeo
_Please be aware `skopeo` is still work in progress_ _Please be aware `skopeo` is still work in progress_
`skopeo` is a command line utility which is able to _inspect_ an image from a remote Docker registry. `skopeo` is a command line utility which is able to _inspect_ a repository on a Docker registry.
By _inspect_ I mean it just fetches the image's manifest and it is able to show you a `docker inspect`-like By _inspect_ I mean it fetches the repository's manifest and it is able to show you a `docker inspect`-like
json output. This tool, in constrast to `docker inspect`, helps you gather useful information about json output about a whole repository or a tag. This tool, in constrast to `docker inspect`, helps you gather useful information about
an image before pulling it (and use disk space) - e.g. - which tags are available for the given image? which labels the image has? a repository or a tag before pulling it (using disk space) - e.g. - which tags are available for the given repository? which labels the image has?
Example: Example:
```sh ```sh
@ -51,7 +51,6 @@ License
MIT MIT
TODO TODO
- -
- provide a glossary (e.g. repository, image, layers, manifest, etc)
- show repo tags via flag or when reference isn't tagged or digested - show repo tags via flag or when reference isn't tagged or digested
- add tests (integration with deployed registries in container - Docker-like) - add tests (integration with deployed registries in container - Docker-like)
- get rid of Docker (meaning make this work w/o needing Docker installed) - get rid of Docker (meaning make this work w/o needing Docker installed)