Publish [RubyGems](https://guides.rubygems.org/) packages for your user or organization.
**Table of Contents**
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## Requirements
To work with the RubyGems package registry, you need to use the [gem](https://guides.rubygems.org/command-reference/) command line tool to consume and publish packages.
## Configuring the package registry
To register the package registry edit the `~/.gem/credentials` file and add: