#!/bin/bash function CUCUMBER() { case $1 in "ENABLE") echo ondemand | tee /sys/devices/system/cpu/cpu{0..3}/cpufreq/scaling_governor &> /dev/null echo 0 | tee /sys/devices/system/cpu/cpu{1..3}/online &> /dev/null ;; "DISABLE") echo 1 | tee /sys/devices/system/cpu/cpu{1..3}/online &> /dev/null sleep 2 echo ondemand | tee /sys/devices/system/cpu/cpu{0..3}/cpufreq/scaling_governor &> /dev/null ;; "PLAID") echo 1 | tee /sys/devices/system/cpu/cpu{1..3}/online &> /dev/null sleep 2 echo performance | tee /sys/devices/system/cpu/cpu{0..3}/cpufreq/scaling_governor &> /dev/null ;; *) LED FAIL exit 1 esac } export -f CUCUMBER