On 26/03/12 12:02, Paolo De Michele wrote: > I am having problems with commands via Terminal after the upgrade to > centos to release 5.8 > How come I did not recognized the ifconfig, route? It looks like /sbin and /usr/sbin aren't in your path any more. You could try either running export PATH="$PATH:/sbin/:/usr/sbin" or, add the same line to your ~/.bashrc if you want it to stick. > before the update I had the release 5.5 and I had no problem > can someone help me? I would guess that you have edited one of the system-wide environment config files at some point in the past, and an RPM update has reverted the change somehow.