#! /bin/sh
sudo apt-get -y install ntp
echo "Updating ntp.conf"
NTPCONF=/etc/ntp.conf
NTPCONFBACK="$NTPCONF-ORIG"
if [ ! -f "$NTPCONFBACK" ]; then
    echo "Saving present $NTPCONF"
    sudo /bin/mv "$NTPCONF" "$NTPCONFBACK"
fi
echo "Modifying $NTPCONF"
NTPSRC="/csciloc/ubuntu/Images/UNCACSCI-ntp.conf"
sudo /bin/cp "$NTPSRC" "$NTPCONF"
sudo /usr/bin/service ntp restart
sleep 30
/usr/bin/ntpdc -p
