OS and system call

25 Jan 2013: fork() and exec() 

http://www.youtube.com/watch?v=B4XsjJcClLc

Systemcall_addition _and_kernel_installation_linux-3.7.9.mp4 

http://www.youtube.com/watch?v=Ku53Zoq_1ew

What is IPC? - Inter-Process Communication 

http://www.youtube.com/watch?v=5T4xZ9f7Bfc

Linux System Calls 

http://www.youtube.com/watch?v=2sL3MqlMsP0

Principles of Operating System - Lecture 4 

http://www.youtube.com/watch?v=mwecn6UIzqc