EXAMPLES
       Get the desktop file name of the current default web browser

                   xdg-settings get default-web-browser

       Check whether the default web browser is firefox.desktop, which can be false even if "get
       default-web-browser" says that is the current value (if only some of the underlying settings actually
       reflect that value)

                   xdg-settings check default-web-browser firefox.desktop

       Set the default web browser to google-chrome.desktop

                   xdg-settings set default-web-browser google-chrome.desktop