Installed packages management

[A. Lanza]

On Mon, 2004-07-12 at 09:39, Peter Boy wrote:
> Am Mo, den 12.07.2004 schrieb A. Lanza um 08:46:
> > Now, how can I manage installed packages? How can I see a list of
> > packages installed on my system?
> 
> system-config-packages is the gui. You can find it in the menues (system
> configuration -> add/delete applications).
> 
> Currently it might be easier to use the command line in a terminal
> window.
> 
How is system-config-packages related to rpm packages installed on the
system? I have installed some additional packages but they're not in the
list when i launch the graphical utility.

I know there's yet another installation tool: yum. How is yum related to
rpm command?

Thanks