pownernowd run script

["xavier dutoit" <xavier@sydesy.com>]

Hello,

I've written a run script for powernowd (tested on a sarge with
standard package):

#! /bin/sh
modprobe cpufreq-userspace
if [ -f /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor ]
  then
    exec /usr/sbin/powernowd -d
  else
    echo "required sysfs objects not found!"
    echo -e "\tRead /usr/share/doc/powernowd/README.Debian for more
information."
fi


I wasn't sure about how to deal with error messages if the proc can't
change its frequency. I kept what the init.d script did.

I hope it might be useful to someone, and forgive me if the code
doesn't do it the runit way, that's my first run script.

Any suggestion to improve more than welcome.


Xavier