Search “/usr/bin/git”
github.com
github.com
EDIT: If that’s actually the goal here, though, I think this example doesn’t really make a solid argument. A ton of these results are from people’s personal dotfiles or from projects that have separate files for platforms that don’t keep `git` in `/usr/bin`.
However, as you mentioned, I see plenty of people's personal config files, such as the many sublime text settings folders, or other .xml files.
Apple git has a security vulnerability. In the new OSX the user cannot modify /usr/bin by default so even if they have installed a secure version of git the insecure one is executable at /usr/bin