The main problem you face when you're attempting to lift the lid on what makes Linux tick is knowing where to start. It's a complicated stack of software that's been developed by thousands of people.

I'm interested in getting a better knowledge of how all the various kernels, modules, xservers, window managers, etc actually work and tie together to make Linux work. I am NOT referring to a how to ...

I am having a hard time understanding exactly how salting passwords works in linux, and was hoping someone can help me understand it better. I understand the general concept of cryptographic salt, but ...