How does Ubuntu get the CPU serial number or motherboard serial number?

Source: Internet
Author: User
Keywords Ubuntu serial number
Tags code cpu get

How does Ubuntu get the CPU serial number or motherboard serial number?

CPU ID

Code:

sudo dmidecode-t 4 | grep ID

Serial number

Code:

sudo dmidecode-t 2 | grep Serial

The following two commands can be detected by the operation of the relevant serial number!

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