Variable: org-man-command
org-man-command is a customizable variable defined in ol-man.el.gz.
Value
man
Documentation
The Emacs command to be used to display a man page.
Source Code
;; Defined in /usr/src/emacs/lisp/org/ol-man.el.gz
(defcustom org-man-command 'man
"The Emacs command to be used to display a man page."
:group 'org-link
:type '(choice (const man) (const :tag "WoMan (obsolete)" woman)))