**vws** script is main workhorse of the first stage of project.

It allows to send commands to the vm. IT implements simple locking scheme, so if you want to interact with QEMO monitor direcrtly it is recommended to use monitor command of script.

Script have [a big manual

For now, only x86_64 and i386 architectures are fully supported.
Experiments on Raspberry Pi 4 shouw that quemu-system-aarch64 have somewhat different command line argument, and some work is needed to support arm family of machines.