How did you read the article and still suggest this? Are you actually suggesting to script launching qemu to run a freedos image to run fdisk within that to ge

How did you read the article and still suggest this? Are you actually suggesting to script launching qemu to run a freedos image to run fdisk within that to generate arbitrary dos disk images on the fly? Just to output a few bytes different? The entire job, once understood, is barely an echo command in bash.