I started following the Linux From Scratch book and I really enjoy everything I'm learning (extensive error messages are great for learning * grin *). However, I'm still looking for a rundown of the actual Linux architecture that clearly explains the different root folders, how mounting to a file works and how everything just ties together.
I know this is a whole lot of info, but I'm sure there's a source out there for the semi-knowledged (if not, I'm a first year computer engineer so it doesn't have to be super basic).