[CentOS] root privilleges momentarily

Wed Mar 31 07:51:27 UTC 2010
Georghy <fusco at wanagain.net>

Hi guys,
I'm searching for a way to have root privileges momentarily
like on ubuntu with the sudo <user> <command>

I tried su - <command> and su -l root <command> on my CentOS server but 
it doesn't work
how should I do ?

sorry for the disturbance I'm new in RH Linux distro

-- 
Cordialement, / Greetings,
Georghy FUSCO