pipe=/tmp/doupgrade
export HOME=/home/root

trap "rm -f $pipe" EXIT

if [[ ! -p $pipe ]]; then
  mkfifo $pipe
fi

while true
do
  if read line < $pipe; then
        opkg update >> /var/log/opkg_update || true
        opkg upgrade >> /var/log/opkg_upgrade  
        /sbin/reboot
  fi
done
