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36 lines
1.1 KiB
Markdown
36 lines
1.1 KiB
Markdown
# Check the temperature of components
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## TL;DR
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```sh
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# Show the current temperature of thermal zones in millidegrees C.
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cat '/sys/class/thermal/thermal_zone'*'/temp'
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# Show the current temperature of the CPU package in millidegrees C.
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grep 'x86_pkg_temp' '/sys/class/thermal/thermal_zone'*'/type' | cut -d':' -f1 | xargs dirname | xargs -I{} cat {}'/temp'
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# Show all types with relative temperature in degrees C.
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paste <(cat /sys/class/thermal/thermal_zone*/type) <(cat /sys/class/thermal/thermal_zone*/temp) \
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| column -s $'\t' -t | sed 's/\(.\)..$/.\1°C/'
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```
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See [lm-sensors], [hddtemp] or [nvme-cli] for better ways.
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## Sources
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- [How to check CPU temperature on Ubuntu Linux]
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- [Find out CPU temperature from the command-line]
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<!--
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References
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-->
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<!-- Knowledge base -->
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[lm-sensors]: lm-sensors.md
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[nvme-cli]: nvme-cli.md
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<!-- Others -->
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[find out cpu temperature from the command-line]: https://www.baeldung.com/linux/cpu-temperature
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[hddtemp]: https://wiki.archlinux.org/title/Hddtemp
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[how to check cpu temperature on ubuntu linux]: https://www.cyberciti.biz/faq/how-to-check-cpu-temperature-on-ubuntu-linux/
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