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Re: What is the command to access the temp sensors in a rpi4?

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On Sun, 17 Jan 2021 23:47:48 -0500
Gene Heskett <gheskett@shentel.net> wrote:

> Greetings all;

> Cheers, Gene Heskett

cpu=$(</sys/class/thermal/thermal_zone0/temp) ; echo -e "CPU
temperature: $((cpu/100)) Celsius"   | sed 's/\B[0-9]\{1\}\>/,&/'

This oneliner works on pi3 and pi4


I use this oneliner for some color:
cpu=$(</sys/class/thermal/thermal_zone0/temp) ; echo -e "CPU
temperature: \e[31m  $((cpu/100)) Celsius \e[0m"   | sed
's/\B[0-9]\{1\}\>/,&/'

Or in a script:

#!/bin/bash
cpu=$(</sys/class/thermal/thermal_zone0/temp)
echo -e "CPU temperatuur: \e[31m  $((cpu/100)) Celsius \e[0m" | sed
's/\B[0-9]\{1\}\>/,&/' 
#eof

hope this helps

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Thread

What is the command to access the temp sensors in a rpi4? Gene Heskett <gheskett@shentel.net> - 2021-01-18 05:50 +0100
  Re: What is the command to access the temp sensors in a rpi4? deloptes <deloptes@gmail.com> - 2021-01-18 09:20 +0100
    Re: What is the command to access the temp sensors in a rpi4? Gene Heskett <gheskett@shentel.net> - 2021-01-18 10:40 +0100
      Re: What is the command to access the temp sensors in a rpi4? deloptes <deloptes@gmail.com> - 2021-01-18 12:20 +0100
  Re: What is the command to access the temp sensors in a rpi4? Anssi Saari <as@sci.fi> - 2021-01-18 16:40 +0100
  Re: What is the command to access the temp sensors in a rpi4? Stefan Monnier <monnier@iro.umontreal.ca> - 2021-01-18 18:20 +0100
    Re: What is the command to access the temp sensors in a rpi4? Gene Heskett <gheskett@shentel.net> - 2021-01-18 19:40 +0100
      Re: What is the command to access the temp sensors in a rpi4? Gene Heskett <gheskett@shentel.net> - 2021-01-18 19:50 +0100
        Re: What is the command to access the temp sensors in a rpi4? Stefan Monnier <monnier@iro.umontreal.ca> - 2021-01-18 23:50 +0100
      Re: What is the command to access the temp sensors in a rpi4? Stefan Monnier <monnier@iro.umontreal.ca> - 2021-01-18 19:50 +0100
      Re: What is the command to access the temp sensors in a rpi4? Eduardo M KALINOWSKI <eduardo@kalinowski.com.br> - 2021-01-18 20:20 +0100
        Re: What is the command to access the temp sensors in a rpi4? "Miguel A. Vallejo" <ea4eoz@gmail.com> - 2021-01-18 20:30 +0100
        Re: What is the command to access the temp sensors in a rpi4? Gene Heskett <gheskett@shentel.net> - 2021-01-18 21:10 +0100
  Re: What is the command to access the temp sensors in a rpi4? "007@caiway.net" <007@caiway.net> - 2021-01-18 21:10 +0100
    Re: What is the command to access the temp sensors in a rpi4? Gene Heskett <gheskett@shentel.net> - 2021-01-18 21:20 +0100

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