# Using wget to retrieve the list of remote users
HOST="math.univ.fr"
echo $HOST | awk '{ printf "  . %-32s", $0 }'
/usr/sbin/ping $HOST 1 > /dev/null
if [ "$?" = "0" ] ;
then
  echo " 8-)"
  wget -q -t 2 --connect-timeout=5 --read-timeout=10 \
               -N http://$HOST/mail/$HOST.relay 
else
  echo " ;-("
fi

# Using rsync to retrieve the list of remote users
HOST="phys.univ.fr"
echo $HOST | awk '{ printf "  . %-32s", $0 }'
/usr/sbin/ping $HOST 1 > /dev/null
if [ "$?" = "0" ] ;
then
  echo " 8-)"
  rsync -aq rsync://$HOST/mail/$HOST.relay .
else
  echo " ;-("
fi