cpan(1) on Linux
The text 06bda5ccbb41, as Debian 7 (Wheezy) 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