TLDR
Enter a command. For example: fzf, phing, indent, deluge console.

rvm

 
A tool for easily installing, managing, and working with multiple ruby environments. More information: https://rvm.io.
 
  • Install one or more space-separated versions of Ruby:
     
    rvm install {{version(s)}}
     
  • Display a list of installed versions:
     
    rvm list
     
  • Use a specific version of Ruby:
     
    rvm use {{version}}
     
  • Set the default Ruby version:
     
    rvm --default use {{version}}
     
  • Upgrade a version of Ruby to a new version:
     
    rvm upgrade {{current_version}} {{new_version}}
     
  • Uninstall a version of Ruby and keep its sources:
     
    rvm uninstall {{version}}
     
  • Remove a version of Ruby and its sources:
     
    rvm remove {{version}}
     
  • Show specific dependencies for your OS:
     
    rvm requirements

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