I like to use mdfind for ack-style search over my whole system: <a href="https:&#x2F;&#x2F;gist.github.com&#x2F;senderista&#x2F;1246300" rel="nofollow">https:&#x2F;&#x2F;gist.github.com&#x2F;senderista&#x2F;1246300</a>