echo "=== overlay-key ==="; gsettings get org.gnome.mutter overlay-key
echo "=== toggle-overview ==="; gsettings get org.gnome.shell.keybindings toggle-overview
echo "=== show-desktop ==="; gsettings get org.gnome.desktop.wm.keybindings show-desktop
=== overlay-key ===
''
=== toggle-overview ===
@as []
=== show-desktop ===
@as []