Bookmarks

GCC
http://www.cfdvs.iitb.ac.in/~amv/gcc-int-docs/#gccdocs
http://gcc.gnu.org/wiki/StructureOfGCC

Filesystem Hierarchy Standard

http://www.pathname.com/fhs/

Process Virtual Memory

http://www.linux-tutorial.info/modules.php?name=MContent&pageid=322#pagetop

Procfs

http://www.ibm.com/developerworks/library/l-proc.html
http://www.linuxforums.org/misc/procfs_from_the_inside.html

GNU Toolchain

http://webusers.npl.uiuc.edu/~yangrz/Make.html
http://sources.redhat.com/autobook/autobook/autobook_toc.html#SEC_Contents
http://www.seul.org/docs/autotut/#intro
http://www.pma.caltech.edu/~physlab/ph21_winter06/make.html

Socket Programming

http://www.tenouk.com/cnlinuxsockettutorials.html