genisoimage

I am following this OS tutorial. It uses grub legacy which is outdated (I use ubuntu 22.04 and have grub 2 installed by default). The whole directory structure and project looks like this: https://github.com/AlgorithMan-de/wyoos/tree/b440da72b6403d6cde728b6657e61aed8fd3c682 the important part...

i'm reading that genisoimage can be used to convert a filesystem into an image, i've tested it out as such with a strange result: creation of filesystem and switch back to home: 201 mkdir new_fs 202 cd new_fs 203 touch party_animal zookeeper pokemon 204 cd creation of iso with...