Tag : cpufreq

While I love KDE, I still prefer to use command line for almost everything.

A simple bash function to set/list all governors (add it to ~/.bash_profile)

set-cpufreq() {
	if [ -z "$1" ]; then
		echo "Available : $(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors)"
		find /sys/devices/system/cpu -name scaling_governor | while read f; do echo $f : $(cat $f); done
	else
		find /sys/devices/system/cpu -name scaling_governor | while read f; do echo $1 > $f; done
	fi
}

set-cpufreq() {

if [ -z "$1" ]; then

echo "Available : $(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors)"

find /sys/devices/system/cpu -name scaling_governor | while read f; do echo $f : $(cat $f); done

else

find /sys/devices/system/cpu -name scaling_governor | while read f; do echo $1 > $f; done

}