#!/bin/bash
# Change the CPU speed
# set -x
. /home/default
PROGRAMS "cpufreq-set"

# No need to change anything below
# The parameters.
TEXT="CPU Speed changer"

#Check if dialog is installed
type -P $DIALOG &>/dev/null || { 
	echo "'$DIALOG' is required, but it's not installed.  Aborting." >&2
	exit 1; 
}

#Program specific

### End parameters

# Select the CPU speed
$DIALOG --backtitle "$TEXT" \
--title "Speed selector" \
--menu "Please select one of the programs to run" 15 60 30 \
conservative 	"" \
userspace	"" \
powersave	"" \
ondemand	"" \
performance	"" \
2> $TMP

#Run the command if possible
KEY=$?
CHOICE=`cat $TMP`
clear
case $KEY in
	0) 	COUNT=`cat /proc/cpuinfo | grep processor | wc -l`
		COUNT=`expr $COUNT \- 1`
		for CPU in `seq 0 $COUNT`
		do
			sudo /usr/bin/cpufreq-set -c${CHOICE} -g $SPEED
		done
		echo "Speed is changed to $CHOICE"
		;;
	1)	echo "Cancel selected";;
	2)	echo "Help selected";;
	255)	echo "ESC selected";;
esac
# 
#
exit