newfs(8) on FreeBSD
The text 1acf203fcaf1, as FreeBSD 8.3-RELEASE shipped it.
construct a new UFS1/UFS2 file system
Flags it lists
-
-E -
-J -
-L -
-N -
-O -
-S -
-T -
-U -
-a -
-b -
-c -
-d -
-e -
-f -
-g -
-h -
-i -
-l -
-m -
-n -
-o -
-p -
-r -
-s -
-t