pkg_info(1) on OpenBSD
The text 295323b93f6a, as OpenBSD 3.3 shipped it.
a utility for displaying information on software packages
Flags it lists
-
-D -
-I -
-L -
-R -
-a -
-c -
-d -
-e -
-f -
-i -
-k -
-l -
-m -
-p -
-q -
-r -
-v