feh(1): it's xrandr --listmonitors, not --listmonitor (186dab66) · Commits · derf / feh

man/feh.pre

+1 −1

Original line number	Diff line number	Diff line
		@@ -1222,7 +1222,7 @@ will center or appropriately offset the image on each monitor.
		You may even specify more than one file, in that case, the first file is set
		on monitor 0, the second on monitor 1, and so on.
		Use
		.Cm xrandr --listmonitor
		.Cm xrandr --listmonitors
		to determine how Xinerama monitor IDs map to screens / monitors in your setup.
		.
		.Pp