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Ruby one-liners

I'm a huge fan of Ruby, the programming language, to automate tasks and do scripting stuff with.

Here's a collection of one-liners that totally surprised me, because I didn't know I could use ruby -e to do simple string manipulation, without whipping up a file to execute:

https://github.com/learnbyexample/Command-line-text-processing/blob/master/ruby_one_liners.md

Author at Zettelkasten.de • http://christiantietze.de/

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