At first read through (especially your questions to Abigail-II), I assumed you were a troll, but after looking at several of your other nodes, it looks like you need to follow nite_man's advice in Re: save form and also learn How to RTFM. An afternoon studying How (Not) To Ask A Question would not be time wasted either. And before asking a question please check Super Search and Google.

As your last couple of questions indicate that you have no idea how your own operating system works, a look at docs.sun.com - Sun Product Documentation couldn't hurt. You may also find the user manpages helpful.

And one final nit... The total lack of formating in your original post makes me think you haven't spent quite enough time studying the Monastery's Writeup Formatting Tips.

HTH
Daeve