You must have had an easy time with Ruby, then. #!/usr/bin/env ruby `ls` | Hacker News

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		Inityx on Aug 4, 2017 \| parent \| context \| favorite \| on: Exa, a modern replacement for ls You must have had an easy time with Ruby, then. #!/usr/bin/env ruby `ls`

unit91 on Aug 4, 2017 [–]

You haven't written ls in Ruby, you've called ls with Ruby. Big difference!

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