mtree(8) on FreeBSD
The text 4f5c77d2057e, as FreeBSD 4.2-RELEASE, FreeBSD 4.1.1-RELEASE, FreeBSD 4.1-RELEASE shipped it.
map a directory hierarchy
Flags it lists
-
-K -
-U -
-X -
-c -
-d -
-e -
-f -
-i -
-k -
-n -
-p -
-r -
-s -
-u -
-x