Identifies unused css classes in your code! 60% of the time it works every time.
Performs a basic grep for things that look like class names in a given file and searches for any instances of those class name in the provided path.
$ css-class-check /file/to/pull/css/classes/from.css /path/to/search
ln -s css-class-check ~/bin/
Or replace ~/bin
with a directory on your PATH