[CentOS] unrar rpm package

On Fri, Apr 15, 2011 at 11:58 PM, Scott Robbins <scottro at nyc.rr.com> wrote:
> As was mentioned, rpmforge has it.  For what it's worth, p7zip does the
> same thing and somewhat more quickly at least in my very rough
> benchmarks, e.g. time rar e something.rar vs 7z e something rar.

Did I understand right? "7z x" can unrar multipart *.rar archives
faster than unrar nonfree? How is the CLI syntax?

cheers Sven