[CentOS] rrdtool rpm and yum question

[Phil Schaffner]

chloe K wrote:
> Hi
>  
> How can I install rrdtool rpm? lt seems that this is only available in 
> fedora

Chloe,

As Kai Schaetzl said, rpmforge.  For help on configuring that repo see:

http://wiki.centos.org/AdditionalResources/Repositories/RPMForge

> How can I know what is this execution file eg: 
> system-config-network coming from which rpm?

Perhaps this is what you're looking for:

# which system-config-network
/usr/sbin/system-config-network
# rpm -qf /usr/sbin/system-config-network
system-config-network-tui-1.3.99.10-2.el5

Or as a one-liner:
# rpm -qf $(which system-config-network)

> Thank you

HTH

Phil