#!/bin/bash

# $Id: cpu_set_sh.txt 536 2006-09-20 21:06:37Z tas $

DIR=/sys/devices/system/cpu/cpu0/cpufreq/

GOV=scaling_governor
MIN=scaling_min_freq
MAX=scaling_max_freq
SET=scaling_setspeed

if [ "$1" = "max" ]; then
    GET=$MAX
elif [ "$1" = "min" ]; then
    GET=$MIN
else
    echo "Usage: $0 [ max | min ]"
    exit 1;
fi

sudo tee $DIR/$GOV > /dev/null <<EOF
userspace
EOF
sudo tee $DIR/$SET < $DIR/$GET > /dev/null
grep clock /proc/cpuinfo