Baking Pi

This is interesting..

http://www.cl.cam.ac.uk/projects/raspberrypi/tutorials/os/

Should try with raspberry pi

Shell scripting - awk

Started learning shell scripting with awk. Awk is kind of interpreter (http://en.wikipedia.org/wiki/Interpreter_(computing)) utility means which wont compile the program rather it just interpret the code.

http://en.wikipedia.org/wiki/AWK

awk tutorial are available in the following link http://www.grymoire.com/Unix/Awk.html

How to work with audio equalizers | lynda.com tutorial