home/files/bin/cpu_performance

#!/bin/sh

set -eu
case "${0%%*/}" in
	*_performance) governor=performance;;
	*_powersave) governor=powersave;;
	*) exit 1;;
esac

for f in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do
	sudo -- sh -c "echo $governor > '$f'"
done