powersave_governor.sh

echo powersave > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
echo powersave > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor

cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
cat /sys/devices/system/cpu/cpu1/cpufreq/scaling_cur_freq
cat /sys/devices/system/cpu/cpu2/cpufreq/scaling_cur_freq
cat /sys/devices/system/cpu/cpu3/cpufreq/scaling_cur_freq