lcd-flash - Momentarily inverts the LCD to indicate an error
Momentarily inverts the LCD display to indicate than an input error has
--s Indicates the flash should be performed silently. Don’t print
anything to STDOUT unless absolutely needed.
Written by Sun Microsystems. Modified by Jeff Walter
Report bugs to <firstname.lastname@example.org>.
Copyright © 2002 Sun Microsystems, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version. This library is distributed in the hope that
it will be useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
the GNU General Public License for more details.
iflink(8), iflinkstatus(8), lcd-getip(8), lcd-setcursor(8), lcd-
swrite(8), lcd-write(8), lcd-yesno(8), readbutton(8),