So you’re wondering how to contrl KVM from the command line? It’s easy. First of all you have to know what search terms to use to look. QEMU is the name of the front-end that provides you the programmer interface.
20180801/https://en.wikipedia.org/wiki/Kernel-based_Virtual_Machine
20180801/https://en.wikipedia.org/wiki/QEMU
20180801/http://xmodulo.com/use-kvm-command-line-debian-ubuntu.html
20180801/DuckDuckGo kvm determine virtual network mac address
20180801/https://serverfault.com/questions/396105/is-there-a-way-to-determine-which-virtual-interface-belongs-to-a-virtual-machine#396121