CPU + Board Temp

#! /bin/bash

echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor

while [ 1 ]; do
    sudo date >> /tmp/temp.txt 
    sudo cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq >> /tmp/temp.txt 
    sudo cat /sys/class/hwmon/hwmon0/device/temp1_input >> /tmp/temp.txt   
sleep 20;
done