NetBSD/etc/rc.d/ntpdate

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#!/bin/sh
#
# $NetBSD: ntpdate,v 1.18 2005/03/15 12:06:12 lukem Exp $
#
# PROVIDE: ntpdate
# REQUIRE: NETWORKING mountcritremote syslogd
$_rc_subr_loaded . /etc/rc.subr
name="ntpdate"
rcvar=$name
command="/usr/sbin/${name}"
start_cmd="ntpdate_start"
stop_cmd=":"
ntpdate_start()
{
if [ -z "$ntpdate_hosts" ]; then
ntpdate_hosts=$(awk '
/^#/ { next }
/^(server|peer)[ \t]*127.127/ { next }
/^(server|peer)/ { if ($2 ~ /^-[46]/)
print $3
else
print $2 }
' </etc/ntp.conf)
fi
if [ -n "$ntpdate_hosts" ]; then
echo "Setting date via ntp."
$command $rc_flags $ntpdate_hosts
fi
}
load_rc_config $name
run_rc_command "$1"