How to determine whether a Linux server is a virtual machine or a physical machine

Enter the following command in the terminal:

dmidecode -S system-product-name

or

Ishw -class system

or (free online video tutorial sharing: linux video tutorial )

dmesg | grep -i virtual

If the result returned contains virtual, it is a virtual machine, as shown below:

If the result returned is as follows, based on hardware, it means it is a physical machine.

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