Enter a command. For example: ps, source, uudecode, dolt clone.


Ruby programming language interpreter. More information:
  • Start a REPL (interactive shell):
  • Execute a Ruby script:
    ruby {{script.rb}}
  • Execute a single Ruby command in the command-line:
    ruby -e {{command}}
  • Check for syntax errors on a given Ruby script:
    ruby -c {{script.rb}}
  • Show the version of Ruby you are using:
    ruby -v

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