On Mon, Jun 06, 2011 at 11:01:37AM +0430, Amirali Shambayati wrote: > As I have read this pdf, I think I have assigned them right. I don't know > what's wrong? :-? > https://prof.hti.bfh.ch/myf1/adv-linux/courseNotes/*klist*-*intro*-1.3.*pdf* A good introduction, thanks. Jonathan Neuschäfer