I am back. For some reasons i was not online and was too bored to write articles,ya. It was a mess. But now what matters is i am back(up and running). Now when i completed this 4 articles i was wondering what i should write what will be the most useful thing for linux newbies. Just when i was thinking that my file browser crashed because of some of my stupidity. And so i began to restore it back via terminal(command line,shell),and there you go,i almost forgot the essence of Linux the command Line.