Utilizando os scripts SystemV a seu favor

#!/bin/sh
#
# modem           This script runs the CMPCI sound (disabling modem, \
#                 if it was loaded).
#
# chkconfig: 2345 99 99
# description: This shell script runs the sound driver, disabling modem \
#              driver if needed.
#

case "$1" in
  start)
   # Unloading the modem driver
   if [ -e /var/lock/subsys/modem ]; then
      /etc/init.d/modem stop
   fi
   echo -n "Loading sound driver: "
   /sbin/modprobe cmpci
   /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
   /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
   touch /var/lock/subsys/som
   echo
   ;;
  stop)
   if ! [ -e /var/lock/subsys/som ]; then
      exit 1
   fi
   echo -n "Unloading sound driver: "
   /sbin/rmmod cmpci
   /sbin/rmmod soundcore
   rm -f /var/lock/subsys/som
   ;;
  *)
   echo "Usage: som {start|stop}"
   exit 1
esac

exit 0