Deshabilitar servicios no necesarios

/sbin/chkconfig --level 123456 anacron off
/sbin/chkconfig --level 123456 apmd off
/sbin/chkconfig --level 123456 apmd off
/sbin/chkconfig --level 123456 bluetooth off
/sbin/chkconfig --level 123456 cpuspeed off
/sbin/chkconfig --level 123456 cups off
/sbin/chkconfig --level 123456 cups-config-daemon off
/sbin/chkconfig --level 123456 gpm off
/sbin/chkconfig --level 123456 isdn off
/sbin/chkconfig --level 123456 kudzu off
/sbin/chkconfig --level 123456 lvm2-monitor off
/sbin/chkconfig --level 123456 mdmonitor off
/sbin/chkconfig --level 123456 netfs off
/sbin/chkconfig --level 123456 nfslock off
/sbin/chkconfig --level 123456 openibd off
/sbin/chkconfig --level 123456 pcmcia off
/sbin/chkconfig --level 123456 portmap off
/sbin/chkconfig --level 123456 rawdevices off
/sbin/chkconfig --level 123456 rpcgssd off
/sbin/chkconfig --level 123456 rpcidmapd off
/sbin/chkconfig --level 123456 sendmail off
/sbin/chkconfig --level 123456 smartd off
/sbin/chkconfig --level 123456 xinetd off
/sbin/chkconfig --level 123456 yum-updatesd off