#!/bin/bash
#
# set CPU performance (quick and dirty)

cpu_count=`cat /proc/cpuinfo  |grep ^processor |awk -F":" '{print $2}'  |sed 's/ //g' | tail -n 1`

for i in `seq 0 $cpu_count `
  do 
   echo "# CPU $i #" 
   cat /sys/devices/system/cpu/cpu$i/cpufreq/scaling_governor
   echo performance | sudo tee /sys/devices/system/cpu/cpu$i/cpufreq/scaling_governor  
done