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rbenv: add example and improve page (#5084)

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Thomas Wünsche 2021-01-04 19:01:41 +01:00 • committed by GitHub
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pages/common/rbenv.md
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@ -3,30 +3,34 @@
> A tool to easily install Ruby versions and manage application environments.
> More information: <https://github.com/rbenv/rbenv>.
- Install one or more space-separated versions of Ruby:
- Install a Ruby version:
`rbenv install {{version(s)}}`
`rbenv install {{version}}`
- Display a list of installed versions:
- Display a list of the latest stable versions for each Ruby:
`rbenv install --list`
- Display a list of installed Ruby versions:
`rbenv versions`
- Use a specific version of Ruby across the whole system:
- Use a specific Ruby version across the whole system:
`rbenv global {{version}}`
- Use a specific version of Ruby for an application/project directory:
- Use a specific Ruby version for an application/project directory:
`rbenv local {{version}}`
- Show the currently selected Ruby version:
- Display the currently selected Ruby version:
`rbenv version`
- Uninstall a version of Ruby:
- Uninstall a Ruby version:
`rbenv uninstall {{version}}`
- Display all ruby versions that contain the specified executable:
- Display all Ruby versions that contain the specified executable:
`rbenv whence {{executable}}`