floppymeter(1) on Linux
The text efd65927baec, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it.
measure raw capacity and exact rotation speed of floppy drive
Flags it lists
-
--dd -
--ed -
--hd -
-W -
-c -
-f -
-h