#!/bin/sh
ITF=usb0
if [ "$1" = -i ]; then
    ITF=$2
    shift 2
fi
# ben is 192.168.254.101
echo 1 >/proc/sys/net/ipv4/ip_forward
ifconfig ${ITF_BEN:-$ITF} 192.168.254.100 up && ssh 192.168.254.101 "$@"