testrb(1) on Linux
The text 75d820492b68, as Debian 8 (Jessie) shipped it. The page shows this text now.
Automatic runnter for Test::Unit of Ruby
Flags it lists
-
-- -
--add -
--help -
--name -
--pattern -
--runner -
--testcase -
--verbose -
-a -
-h -
-n -
-p -
-r -
-t -
-v