The best parts of OSX are brew, iTerm2, and FileMerge.
(Edit in reply to below: Yes, that's my point. brew and iTerm2 are FOSS, FileMerge is part of XCode)
The best parts of OSX are brew, iTerm2, and FileMerge.
(Edit in reply to below: Yes, that's my point. brew and iTerm2 are FOSS, FileMerge is part of XCode)