-chkconfig --level 345 crond off
-chkconfig --level 345 atd off
-chkconfig --level 345 anacron off
-chkconfig --level 345 readahead_early off
-chkconfig --level 345 readahead_later off
+/sbin/chkconfig --level 345 crond off
+/sbin/chkconfig --level 345 atd off
+/sbin/chkconfig --level 345 anacron off
+/sbin/chkconfig --level 345 readahead_early off
+/sbin/chkconfig --level 345 readahead_later off