mtree(8) on FreeBSD
The text 262a8b06b202, as FreeBSD 3.5.1-RELEASE, FreeBSD 3.5-RELEASE, FreeBSD 3.4-RELEASE, FreeBSD 3.3-RELEASE shipped it.
map a directory hierarchy
Flags it lists
-
-K -
-U -
-c -
-d -
-e -
-f -
-i -
-k -
-n -
-p -
-r -
-s -
-u -
-x