SlackBuildsOrg/system/multibootusb
..
doinst.sh
multibootusb.info
multibootusb.SlackBuild
README
slack-desc

multibootusb (Install multiple live linux on a USB disk)

MultiBootUSB allows you to install multiple live linux on a USB disk
non destructively and option to uninstall distros.

User can get the distro's all available *default* boot options during
distro's installation.

Syslinux is used as default boot loader for making USB bootable.

- Optional: You need QEMU for testing installed OS on USB.