Thanks for your quick and dirty code to solve my problem. As I am a new to this kind of work, I could not able to understand the solution but it is great. I have one more request to the output. If I need only specific rows like I do not want 0.000 rows to the out put. then How can I proceed. I know one way, to do this by grep -v. But anyother way.

Thanks for your reply and help.