I am experiencing an odd problem in CentOS 6.
when I try to use yum or rpm nothing happens.
For example if I type
it simply returns to the command prompt.
I have checked that yum and rpm exists in /usr/bin and it is present and the permissions are correct. I have even copied the yum binary file from another server and still it does not work.
Does anyone have any ideas on what to try to resolve this?