genVDisk is from:
- https://fancykillerpanda.github.io/OS-Tutorial/02_bootloader/genVDisk-utility/
- https://github.com/FancyKillerPanda/PandaOS/tree/master/src/genVDisk
can also run on Android/Termux but needs to be re-built from source (easy)
its here because not packaged and should be taken care of somehow.