Bibliography

GNU

GNU not UNIX,
http://www.gnu.org/, ftp://ftp.gnu.org/.

linux

Linux Kernel Home-Page,
http://www.kernel.org/, ftp://ftp.kernel.org/.

rtlinux

RTLinux/GPL Home-Page,
http://www.rtlinux.org/, ftp://ftp.rtlinux.at/.

proc-howto

The proc-howto,
Terrehon Bowden terrehonpacbell.net, Bodo Bauer bbricochet.net,
Jorge Nerin comandantezaralinux.com,
Documentations/proc.txt, /linux/Documentation/filesystems/proc.txt.

LDD

Allesandro Rubini, Linux Device Drivers,
O'Reilly & Associates, http://www.xml.com/ldd/chapter/book/index.html