PREUN

/bin/sh

if [ "$1" = "0" ] ; then
  /sbin/service cpuspeed stop >/dev/null 2>&1 || :
  /sbin/chkconfig --del cpuspeed
fi

POSTIN

/bin/sh

/sbin/chkconfig --add cpuspeed

Triggers

kernel-utils

/bin/sh

/sbin/chkconfig --add cpuspeed
exit 0