What do you use instead of itunes?
I'm assuming that it won't install App Store software that is in your account but not installed on the current machine? Which if so is a shame that Apple haven't exposed this via the command line (preferably specifying the name of the application to install).
One of the more useful ones is a small shell wrapper around homebrew cask that batches installation packages based on category, and one that automates symbolically linking dotfiles using a configuration file.
Which leads me to my second point: How would you go finding all those still relevant dotfiles and folders for settings of programs you still want to use and, with wiping, removing all obsolete ones?
A much more comprehensive collection of tweaks and tips for OSX administration.. though I did learn a few things from WhiskyKilo which were quite interesting - I have wondered how to do this from the command line for years and am glad to have finally learned: "sudo softwareupdate -i -a" .. fantastic!
Edit: I'm an idiot. I thought the title referred to a VCS repository.
