If `~/.path` exists, it will be sourced along with the other files, before any feature testing (such as detecting which version of `ls` is being used) takes place.
###Add custom commands without creating a new fork
If `~/.extra` exists, it will be sourced along with the other files. You can use this to add a few custom commands without the need to fork this entire repository, or to add commands you don’t want to commit to a public repository.
You could also use `~/.extra` to override settings, functions and aliases from my dotfiles repository. It’s probably better to [fork this repository](https://github.com/mathiasbynens/dotfiles/fork_select) instead, though.
###Sensible OS X defaults
When setting up a new Mac, you may want to set some sensible OS X defaults: