Here is another variation, which displays the CPU speed in MHz, but requires you to use "sudo" when you run it:
Displays this:
Code:
#!/bin/bash
# Script: my-pi-temp.sh
# Purpose: Display the ARM CPU and GPU temperature of Raspberry Pi 2/3
# Author: Vivek Gite <www.cyberciti.biz> under GPL v2.x+
# Edits by: Cogitech (add Core Volts and CPU Freq)
# -------------------------------------------------------
cpu=$(</sys/class/thermal/thermal_zone0/temp)
freq=$(</sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq)
echo "$(date) @ $(hostname)"
echo "-------------------------------------------"
echo "GPU temp => $(vcgencmd measure_temp)"
echo "CPU temp => $((cpu/1000))'C"
echo "Core Volts => $(vcgencmd measure_volts)"
echo "CPU Freq => $((freq/1000)) MHz"Displays this:
Code:
moode@moode:~ $ sudo ./my-pi-temp.sh
Wed Dec 20 17:36:49 MST 2023 @ moode
-------------------------------------------
GPU temp => temp=45.7'C
CPU temp => 45'C
Core Volts => volt=0.8600V
CPU Freq => 1500 MHz