Cool, but in a real life scenario where the system is not able to pull from external packages because it is in a secured environment makes myself think this is

Cool, but in a real life scenario where the system is not able to pull from external packages because it is in a secured environment makes myself think this is moot as you'll be out of practice of actually running grep. I would avoid not staying out of practice with grep. On the other hand for a non-work environment where security isn't in question this is cool.