yum remove obsolete apps
i just ran 'yum list installed' and i see i have many apps of varying versions.
without removing the apps one by one (there are quite a lot), is there a way to remove the older versions? i have been googling but as far as i can see there isnt a way to do this with yum. it doesnt necessarily have to be removed with yum, any way will do i just need this crap tidied up.
Fedora core 6 if that matters.
thank you kindly