Allows configuration of shortcuts for various tools
SettingsCenter is a GNOME Shell extension that provides shortcuts for the following GNOME tools: gnome-tweak-tool, gconf-editor, dconf-editor, gnome-session-properties, seahorse, nvidia-settings and gnome-shell-extension-prefs.
You can also add your own shortcuts!
To install this extension you must have GNOME Shell installed or Cinnamon. However, keep in mind that it has not been tested with Cinnamon.