#!/bin/bash
conf='/m23/etc/gateway.override'
if [ -f $conf ]
then
	cat $conf
	exit 0
fi

GW=`cat /etc/network/interfaces | grep gateway | sed 's/.*gateway[ \t]*//' | sed 's/[^0-9.]//g' | head -1`
if [ -z $GW ]
then
	GW=`LC_ALL=C; /usr/bin/ip r | grep ^default | egrep "(eth|enp|ens)" | cut -d' ' -f3`
fi

echo $GW