Hi all, I'm a newbie of Linux, for practicing installing rpms and tar.gz files, I installed a lot of unnecessary programs even asterisk. but many times, I could not launch many programs after installing or the particular program. because I don't know how to do it. now... my system is slow and run with lot of stucks/non-responsive times. I want to practice some more before making a clean installation again. could somebody tell me to practice some good commands or run some good programs as a newbie in Linux including uninstalling programs? Thank you in advance Mohan
