Hallo Am 17/01/2020 um 10.02 schrieb Heinz-Peter Faasen: > echo (ondemand | powersave) > > /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor das benoetigt die Umleitung ueber tee ;-) echo (ondemand | powersave) | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor Holger