fsck.msdos(8) on Linux
The text f664f6b0c6f7, as Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
check and repair MS-DOS file systems
Flags it lists
-
-V -
-a -
-d -
-f -
-l -
-r -
-t -
-u -
-v -
-w