#!/bin/sh
# Copyright (C) 2005,2006,2007 Krzysztof Kozlowski
#   License: GNU General Public License version 2
#            http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# version 2 as published by the Free Software Foundation.
#
# 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.
#
# Ostatnia zmiana: 5.01.2007
#
# Sync clock
#   testowany na:
#    - FreeBSD 5.x
#    - Linux (Gentoo /net-misc/ntp/, Fedora)
#

# Servers (see /etc/ntp.conf) :
SERVERS="vega.cbk.poznan.pl nz11.rz.uni-karlsruhe.de mx1.gs.washington.edu ntp.signet.pl"

OUTPUT=`/usr/sbin/ntpdate -u $SERVERS 2>&1`
STATUS=$?

if [ "$1" = "-v" ] || [ $STATUS -ne 0 ]
then
  echo $OUTPUT
fi