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Re:Ask HN: Best things in your bash_profile/aliases? by sleepychu on Monday January 14, 2019 @04:07AM (#18901703)
cdd seems like a bananas alias for something that does an rm -rf!

Have you ever done it by mistake?

Re:Ask HN: Best things in your bash_profile/aliases? by saagarjha on Monday January 14, 2019 @04:13AM (#18901734)
It doesn't really matter; the directory is Xcode's auto-generated build products and can be recreated quite easily.