Using chkconfig in Linux

# chkconfig –list

List All Services status in different run levels

# chkconfig nfs off

Will permanently stop the nfs service.

# chkconfig –level 24 nfs off

Will off the nfs service at runlevel 2 and 4.

# runlevel

Command will display your current runlevel.

Thanks,
http://myownlab.blogspot.com/
myownlab2011@gmail.com