#!/bin/sh

if [ $# -eq 0 ]; then
    currentFile=$(basename "$0")
    echo "Usage: ./$currentFile <iface> <ip> <gateway> <subnet_mask>"
    exit 0
fi

iface=$1
ip=$2
gateway=$3
subnet_mask=$4

echo "auto $iface
iface $iface inet static
    address $ip
    netmask $subnet_mask
    gateway $3" > /etc/network/interfaces

rm -f AUTO_IP
./wifi_set_gateway.sh $gateway