How Linux checks CPU temperature

Little scum · Posted on 1/22/2018 1:11:22 PM

As the owner of the machine, we have to ask for warmth, right? The following describes how to check CPU temperature in Linux.

CentOS Series:

  1.yum install lm_sensors;

2.sensors-detect

3.sensors

Ubuntu Series:

1.apt-get install lm-sensors

2.sensors-detect

3.service kmod start

4.sensors

Note: During the execution of these commands, you need to YES/NO/SELECT, just go all the way to YES, and that's OK!

The final message is roughly as follows:

acpitz-virtual-0
Adapter: Virtual device
temp1:       +55.0°C  (crit = +103.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Physical id 0:  +55.0°C  (high = +87.0°C, crit = +105.0°C)
Core 0:       +50.0°C  (high = +87.0°C, crit = +105.0°C)
Core 1:       +51.0°C  (high = +87.0°C, crit = +105.0°C)

Finally, due to driver upgrades and other reasons, the above commands may change somewhat, so they can only be used as a reference.

[linux] How Linux checks CPU temperature

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