The origin project is https://mbusb.aguslr.com/ — the repo is now archived.
The fork over there claimed to provide Extended Support or whatever — but has ignored my doc-only PR while merging the next one.
Having had to dig this out a few times, I got tired of rediscovering the forks every time all over again. Not the most googleable name, y'know. Time for it to live in my space.
PRs welcome. Reviewed on volunteer basis.
This is a collection of GRUB scripts that allows to create a pendrive (USB dongle, flash stick) capable of booting a number of different OS images.
Basically, you run the ./makeUSB.sh — then drop the liveCD/liveUSB ISO you have into a subdir,
simply as a file (no Rufus/dd/usbcreator or whatnot is required — simply copy the iso file),
and then can boot it:
Both UEFI and Legacy PC BIOS boot modes are supported with --hybrid --efi.
Visit the project's website for more information.