pax(1) on OpenBSD
The text 9083bd0e9c5e, as OpenBSD 2.8 shipped it.
read and write file archives and copy directory hierarchies
Flags it lists
-
-B -
-D -
-E -
-G -
-H -
-L -
-P -
-T -
-U -
-X -
-Y -
-Z -
-a -
-b -
-c -
-d -
-f -
-i -
-k -
-l -
-n -
-o -
-p -
-r -
-s -
-t -
-u -
-v -
-w -
-x -
-z