mkfs.ext3(8) on Linux
The text 50f4c35da31f, as Debian 9 (Stretch) shipped it.
create an ext2/ext3/ext4 filesystem
Flags it lists
-
-C -
-D -
-F -
-O -
-S -
-V -
-c -
-j -
-n -
-q -
-v