No, I tried in Root as well as normal user.
In both the logins those are commands are not working.
Below is my bash version. Where can i get the latest bash version. And how can i update my bash version.
GNU bash, version 2.05b.0(1)-release (i386-redhat-linux-gnu)
Copyright (C) 2002 Free Software Foundation, Inc.
Also, how can i set the path to make the bash to work for a normal user ?
thanks & regards