this post was submitted on 07 Oct 2025
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@null_dot
Haven't ever done this in wayland, but in X, I always used to
xdotool
to grab the title of the active window. I'd guess you could do the same using one of the wayland alternatives likeydotool
,wlrctl
,dotool
, or whatever else is out there. And something likegrim
to grab an image of the window.Thanks for these suggestions.
I think xdotool kinda does "gnome magic" including simulating key presses to gnome.
It looks like ydotool and dotool only simulate key presses to gnome, which can't achieve my aims.
I couldn't figure out how to install wlrctl, but other attempts with other avenues have led me to believe that anything that starts with wlr is wlroots and gnome doesn't implement those endpoints of the wayland api.
grim also doesn't work with debian / gnome / mutter / wayland it appears.