Two hours ago I randomly thought "hey, why not do LFS?", so I opened my laptop and started following the book. I've heard a lot of people say that LFS is great for learning how a Linux system works. However, so far it's just been a guide on how to compile different software and what autoconfig flags to use. I thought that maybe further chapters will have more information on how things work, but it seems like they all just contain a one-line description of a program and compilation instructions.

If anyone here has done LFS, did you actually learn anything from it? Is it worth spending more time on?

If you have never built one, you should -- it gives an in depth look at how different parts of linux interact with each other. Some of the methods used are outdated to be sure, but the first system is meant to be minimal, and a good base on which to build. I am lately working on a 'BLFS', and I'm learning even more.

Now, if I could just nail down networking ... ... ...

Any LFS experiences?