bell - Ring a display's bell

       This  command  rings  the  bell on the display for window and returns an empty string.  If the -displayof
       option is omitted, the display of the application's main window is used by default.  The command uses the
       current bell-related settings for the display, which may be modified with programs such as xset.

       If -nice is not specified, this command also resets the screen saver for the screen.  Some screen  savers
       will ignore this, but others will reset so that the screen becomes visible again.

       beep, bell, ring

Tk                                                     8.4                                             bell(3tk)

       bell - Ring a display's bell

bell ?-displayofwindow? ?-nice?
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