#! /bin/sh
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### BEGIN INIT INFO
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# Provides: ntp
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# Required-Start: $network $remote_fs $syslog
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# Required-Stop: $network $remote_fs $syslog
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# Default-Start: 2 3 4 5
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# Default-Stop:
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# Short-Description: Start NTP daemon
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### END INIT INFO
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PATH=/sbin:/bin:/usr/bin:/usr/sbin
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DAEMON=/usr/sbin/ntpd
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PIDFILE=/var/run/ntpd.pid
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# ntpd init.d script for ntpdc from ntp.isc.org
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test -x $DAEMON -a -r /etc/ntp.conf || exit 0
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# rcS contains TICKADJ
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test -r /etc/default/rcS && . /etc/default/rcS
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# Source function library.
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. /etc/init.d/functions
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# Functions to do individual actions
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settick(){
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# If TICKADJ is set we *must* adjust it before we start, because the
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# driftfile relies on the correct setting
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test -n "$TICKADJ" -a -x /usr/sbin/tickadj && {
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echo -n "Setting tick to $TICKADJ: "
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/usr/sbin/tickadj "$TICKADJ"
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echo "done"
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}
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}
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startdaemon(){
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# The -g option allows ntpd to step the time to correct it just
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# once. The daemon will exit if the clock drifts too much after
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# this. If ntpd seems to disappear after a while assume TICKADJ
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# above is set to a totally incorrect value.
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echo -n "Starting ntpd: "
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start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --startas $DAEMON -- -u ntp:ntp -p $PIDFILE "$@"
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echo "done"
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}
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stopdaemon(){
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echo -n "Stopping ntpd: "
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start-stop-daemon --stop --quiet --oknodo -p $PIDFILE
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echo "done"
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}
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case "$1" in
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start)
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settick
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startdaemon -g
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;;
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stop)
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stopdaemon
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;;
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force-reload)
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stopdaemon
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settick
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startdaemon -g
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;;
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restart)
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# Don't reset the tick here
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stopdaemon
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startdaemon -g
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;;
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reload)
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# Must do this by hand, but don't do -g
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stopdaemon
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startdaemon
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;;
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status)
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status /usr/sbin/ntpd;
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exit $?
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;;
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*)
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echo "Usage: ntpd { start | stop | status | restart | reload }" >&2
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exit 1
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;;
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esac
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exit 0
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