Identify virtual machine technology

virt-what is a shell script which can be used to detect if the program is running in a virtual machine.

It will identify what VM technology is used for current VM. For example KVM, Xen, HyperV etc.

On CentOS 7, install virt-what with

yum -y install virt-what

On Debian/Ubuntu

apt install virt-what

Example

See VPS