hi all ,
One way to gain a good computer knolwedge about the operating systems and how they work is just dig into the hardware.
what are the best sites ( please not books ) for hardware diggers and
programmers . Now I just installed the DSL linux in my old 486 laptop computer and playing with serial port with MAX232 and some kind of poor microcontroller.
anyhow just put a post if you know a best hardware digging site.
This may be helpful for the future thread diggers who want's to dig into the hardware.