The IFL boot disk contains Savio Lam's dialog utility.

This program enables the presentation of a variety of questions
or display messages using dialog boxes from a shell script. This release
is currently maintained by Thomas Dickey <dickey@invisible-island.net>

Source: http://invisible-island.net/dialog/

Copyright 1999-2006 Thomas E. Dickey

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.

This program 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
Lesser General Public License for more details.

A copy of the GNU Lesser General Public License can be found in the file
LGPL.TXT in the parent directory.
