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executable file 45 lines (40 sloc) 1.19 KB
#!/usr/bin/env perl
#
# maybe - companion to /usr/bin/true and /usr/bin/false.
#
# This should be installed in your system location, eg /usr/bin/maybe.
#
# 08-Nov-2004 ver 1.00
#
# USAGE: maybe
#
# COPYRIGHT: Copyright (c) 2004 Brendan Gregg.
#
# 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 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# (http://www.gnu.org/copyleft/gpl.html)
#
# 08-Nov-2004 Brendan Gregg Created this.
use strict;
use warnings;
#
# Generate Value
#
my $maybe = rand(1);
$maybe = sprintf( "%.0f", $maybe ); # see "perldoc -q round"
#
# Return Value
#
exit($maybe);