Today I Learned: collection of notes, tips and tricks and stuff I learn from day to day working with computers and technology as an open source contributor and product manager

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Install ack

ack is an alternative to the grep command, it is really powerful and useful.

Check: http://beyondgrep.com/ or https://metacpan.org/module/App::Ack

You can with luck install ack via Homebrew on your Mac.

An alternative to ack worth mentioning could be: