virt-what

Utility to determine whether it is being run in virtual environment

virt-what is a shell script which can be used to detect if the program is running in a virtual machine. virt-what supports a very large number of different hypervisor types, including common open source hypervisors (KVM, Xen, QEMU, VirtualBox), mainframe systems like IBM Systemz, LPAR, z/VM, hardware partitioning schemes like Hitachi Virtage, proprietary hypervisors like VMWare, Microsoft Hyper-V and much more.