printed in yellow. RTTs above that are considered to be "unusual" and are
printed in red.
+=head1 INTERACTIVE KEYBOARD CONTROLS
+
+When running I<noping>, the type of graph being displayed can be
+changed by using the B<g> key. A new host can be added at any time
+with the B<a> key.
+
=head1 SEE ALSO
L<ping(8)>, L<http://fping.org/>, L<liboping(3)>
+=head1 LICENSE
+
+I<oping> and I<noping> are licensed under the GPL 2.
+No other version of the license is applicable.
+
=head1 AUTHOR
liboping is written by Florian "octo" Forster E<lt>ff at octo.itE<gt>.
Its homepage can be found at L<http://noping.cc/>.
-Copyright (c) 2005-2016 by Florian "octo" Forster.
+Copyright (c) 2006-2017 by Florian "octo" Forster.