gigolo -V (return code: 1)
(gigolo:14912): Gtk-WARNING **: cannot open display:
gigolo --help (return code: 0)
Usage:
gigolo [OPTION?] - a simple frontend to easily connect to remote filesystems
Help Options:
-h, --help Show help options
--help-all Show all help options
--help-gtk Show GTK+ Options
Application Options:
-a, --auto-connect Connect all bookmarks marked as 'auto connect' and exit
-i, --new-instance Ignore running instances, enforce opening a new instance
-l, --list-schemes Print a list of supported URI schemes
-v, --verbose Be verbose
-V, --version Show version information
--display=DISPLAY X display to use