fat_imgen
fat_imgen is a minimalistic utility you can use to create a FAT floppy image with.
Currently it does not support modifying existing images, but it's on the TODO list.
Download
You can download fat_imgen from its Ohloh project page.
Usage
Usage: fat_imgen image boot_sector filename
Where:
- image is the output image file.
- boot_sector is the file to use as boot sector.
- filename is the name of the file to copy onto the image.