Thanks For completing this video session on Linux systems programming. Linux is a vast subject and needs specialisation. I would recommend to further go ahead and study a lot of available resources on Linux system programming. Also there are many good books that one can go ahead and study. Also to mention some of the good books on Linux system programming are

1. The design of Unix operating system by Maurice J Bach

2. The Linux programming interface  by Michael Kerrisk

3. Advanced Programming in the Unix environment by W. Richard Stevens.

Thanks once again.