ristretto -V (return code: 1)
ristretto: Cannot open display:
Try ristretto --help to see a full list of
available command line options.
ristretto --help (return code: 0)
Usage:
ristretto [OPTION?]
Help Options:
-h, --help Show help options
--help-all Show all help options
--help-gtk Show GTK+ Options
Application Options:
-V, --version Version information
-f, --fullscreen Start in fullscreen mode
-s, --slideshow Start a slideshow
-S, --settings Show settings dialog
--display=DISPLAY X display to use