Thanks -- and good point. From an RPG perspective, the (virtual) filesystem was the environment to explore, with non-directory files being the objects and enem

Thanks -- and good point. From an RPG perspective, the (virtual) filesystem was the environment to explore, with non-directory files being the objects and enemies that you'll encounter. Shell commands are the actions over those directories and objects. I had fun with it, but it may not be fun for everyone...