2018-06-14 18:08:50 +01:00
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# rbenv
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> A tool to easily install Ruby versions and manage application environments.
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2019-05-15 09:32:35 +01:00
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> Homepage: <https://github.com/rbenv/rbenv>.
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2018-06-14 18:08:50 +01:00
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- Install one or more space-separated versions of Ruby:
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`rbenv install {{version(s)}}`
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- Display a list of installed versions:
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`rbenv versions`
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- Use a specific version of Ruby across the whole system:
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`rbenv global {{version}}`
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2019-02-11 18:00:49 +00:00
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- Use a specific version of Ruby for an application/project directory:
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2018-06-14 18:08:50 +01:00
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`rbenv local {{version}}`
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- Show the currently selected Ruby version:
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`rbenv version`
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- Uninstall a version of Ruby:
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`rbenv uninstall {{version}}`
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- Display all ruby versions that contain the specified executable:
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`rbenv whence {{executable}}`
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