https://github.com/sunaku/md2man#readme

md2man is a Ruby library and command-line program that converts
Markdown documents into UNIX manual pages (both Roff and HTML).

Demonstration of HTML manual page output from md2man-html(1):

*  http://snk.tuxfamily.org/lib/md2man/
*  http://snk.tuxfamily.org/lib/binman/
*  http://snk.tuxfamily.org/lib/tork/

## Version 2.0.1 (2013-08-29)

Patch:

  * Use a proper CDN to access Bootstrap 2.3.2 styling in HTML output.

  * Ensure that man/ directory exists for the `md2man:web` Rake task.

  * Specify license in gemspec file to fix warning when building gem.

    Thanks to Bastien Dejean for contributing this patch.

Other:

  * Upgrade dependent gems by running `bundle update`.

  * minitest 4.7.5 provides spec library via autorun.