fsck_msdosfs(8) on FreeBSD
The text 2c10cd14392e, as FreeBSD 14.5-RELEASE, FreeBSD 14.4-RELEASE, FreeBSD 14.3-RELEASE shipped it.
DOS/Windows (FAT) file system consistency checker
Flags it lists
-
-C -
-F -
-M -
-f -
-n -
-p -
-y