You can use chkconfig --list to get the list of services which start in particular run level.
Example:
chkconfig --list
To grep specific services:
chkconfig --list | grep mysqld
List of Services Start in Particular Run Level
You can use chkconfig --list to get the list of services which start in particular run level.
Example:
chkconfig --list
To grep specific services:
chkconfig --list | grep mysqld
iammdnor.com 
I’ve read several excellent stuff here. Definitely worth bookmarking for revisiting. I wonder how so much effort you place to create such a great informative web site.