Main
UNIX
C/C++
IPC Lecture
Lame Stuff

Here is a tarball with all of the necessary files in it. ipc.tar.gz
Use 'tar -xzf ipc.tar.gz' to extract the files. You can do this in $HOME if you want. The files will be in a new folder called 'ipc'.

Many thanks to the UNIX Programmer's Supplemental Documents in the 4.4BSD distro (available in FreeBSD /usr/share/doc/psd/)
Also a thanks to W. Richard Stevens and his book 'Advanced Programming in the UNIX Environment'. Rest In Peace Richard Stevens.

Links worth mentioning from the UNIX PSD (4.4BSD)
Chapter 20. Introductory IPC Tutorial
Chapter 21. Advanced IPC Tutorial