How does Linux check the CPU temperature

This article mainly explains "how to check CPU temperature in Linux". The content in the article is simple and clear, easy to learn and understand. Please follow the editor's train of thought to study and learn "how to check CPU temperature in Linux".

Raspberry pie can be viewed without installing a tool:

Cat / sys/class/thermal/thermal_zone0/temp > 62838 # or directly display echo $[$(cat / sys/class/thermal/thermal_zone0/temp) / 1000] °> 63 shows that the number is one thousandth. So, dividing by 1000 is the current temperature.

You can set watch for real-time viewing:

Watch-n 0.1 echo CPU: $[$(cat / sys/class/thermal/thermal_zone0/temp) / 1000] °

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View directly from PC:

# View the first core $cat / proc/acpi/thermal_zone/TZS0/temperature # view the second core $cat / proc/acpi/thermal_zone/TZS1/temperaturelm_sensorsUbuntu:

# install sudo apt-get install lm-sensors-y yes | sudo sensors-detect # run sensors thank you for reading. The above is the content of "how to check CPU temperature in Linux". After the study of this article, I believe you have a deeper understanding of how to check CPU temperature in Linux, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!