#!/usr/bin/env bash set -e shopt -s nullglob for i in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do echo performance | sudo tee /sys/devices/system/cpu/cpu"$i"/cpufreq/scaling_governor done node sizes.js sudo nice -n -20 taskset -c 1 node speeds.js sudo chown -R "$USER:$USER" results node graph.js