[CentOS] Is there a rpm command to find the package that created a particular user or particular group?

[m.roth at 5-cent.us]

Ian Forde wrote:
> Just saw this.  Here's how to do it via brute force.  I have the user
> "ovirtagent" on one of my boxes, and wanted to find out who provided it.
>  So I did the following:
<snip>
Does ovirtagent own any files? If so, rpm -q --whatprovides
/what/ever/ovirtagentfile will do the job.

       mark