Start up script for debian system that uses atitweak to set gpu fan speeds

atitweak

#!/bin/bash

# Author: Patrick "p2k" Schneider <me@p2k-network.org>
# Donate: 166rK7eEVgnGvs9aA7jvu8NoPv8KzbPQ3L

# Install rcX.d scripts: update-rc.d atitweak defaults
# Uninstall: update-rc.d -f atitweak remove

### BEGIN INIT INFO
# Provides:          atitweak
# Should-Start:      console-screen hal
# Required-Start:    $local_fs $remote_fs x11-common gdm
# Required-Stop:     $local_fs $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Tweaks ATI cards.
# Description:       Like I said, tweaks ATI cards.
### END INIT INFO

if test -f /etc/default/atitweak; then
  . /etc/default/atitweak
fi

. /lib/lsb/init-functions

PATH=/sbin:/bin:/usr/sbin:/usr/bin::/usr/local/sbin:/usr/local/bin

case "$1" in
  start|restart|reload|force-reload)
    log_daemon_msg "Tweaking ATI cards" "atitweak"
    if test $NUM_ADAPTERS -eq 0; then
      atitweak $ATITWEAK_OPTIONS >/dev/null
      log_end_msg $?
    else
      for (( i=0; i<NUM_ADAPTERS; i++ )); do
        atitweak -A $i $ATITWEAK_OPTIONS >/dev/null
      done
      log_end_msg 0
    fi
    ;;
  stop)
    # No-op
    ;;
  *)
    log_action_msg "Usage: $0 {start|stop|restart|reload|force-reload|status}"
    exit 1
    ;;
esac

exit 0