apropos(1) on Linux
The text eddf4cf3fb76, as Debian 7 (Wheezy) shipped it.
search the manual page names and descriptions
Flags it lists
-
--and -
--config-file -
--debug -
--exact -
--help -
--locale -
--long -
--manpath -
--regex -
--section -
--sections -
--verbose -
--version -
--wildcard -
-C -
-L -
-M -
-V -
-a -
-d -
-e -
-h -
-l -
-r -
-s -
-v -
-w