cpan(1) on OpenBSD
The text 6ed314715b5a, as OpenBSD 5.4 shipped it.
easily interact with CPAN from the command line
Flags it lists
-
-F -
-J -
-O -
-a -
-c -
-f -
-h -
-i -
-j -
-m -
-r -
-t -
-v