3 # Sleep randomly between 0 and $ARGV[0] seconds.
5 # Copyright (C) 2013-2014 Simon Ruderich
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
25 if (scalar @ARGV != 1) {
26 print STDERR "Usage: $0 <maximum sleep time in seconds>\n";
31 sleep int rand $ARGV[0];