This command performs a low-level format on the first floppy disk (/dev/fd0).
sudo fdformat /dev/fd0
This explicitly formats a 1.44MB floppy disk.
sudo fdformat /dev/fd0H1440
This formats a 720KB floppy disk.
sudo fdformat /dev/fd0H720
This performs formatting and verification to check if the floppy disk is error-free.
sudo fdformat /dev/fd0 -y
fdformat formats the disk.mkfs.msdos creates a DOS (FAT) file system on it.sudo fdformat /dev/fd0 && sudo mkfs.msdos /dev/fd0
This formats and then creates an ext2 file system.
sudo fdformat /dev/fd0 && sudo mkfs.ext2 /dev/fd0
This formats a 2.88MB floppy disk (very rare).
sudo fdformat /dev/fd0H2880
This lists all supported floppy disk formats.
ls /dev/fd0*
This performs a dry run to check if the floppy disk is usable without formatting it.
sudo fdformat -n /dev/fd0
This automatically formats the floppy disk without asking for confirmation.
sudo fdformat /dev/fd0 --no-user-confirm
Formats a floppy disk.
sudo fdformat /dev/fd0