Under X11 that can be done with: gdb -p `xprop _NET_WM_PID | sed 's/.*= //'` I t...

		o11c 7 months ago \| parent \| context \| favorite \| on: Things you can do with a debugger but not with pri... Under X11 that can be done with: gdb -p `xprop _NET_WM_PID \| sed 's/.*= //'` I think under Wayland it might not be possible since Wayland gratuitously breaks all nice things.