well my freind...
i'm recently working and learning this wonderful OS base on UNIX ,,,so it is but obvious
that my problems will be related to it,,,,, as i 'm a a newbie so i have chosen correct sectionas
i far as i suppose,,,,
well,, if u think as senior memberthati made a mistake then i 'm sorry,,,
man chmod and info's help is very terse and unclear,, so i will be greatefu lto u friends if u can answer my question?

thanks to all reading this post