#!/bin/sh useage() { echo "Useage: $0 interface [ profile ]" exit 1 } [ "$1" ] || useage if [ "$2" = "" ] ; then profile="`cat /etc/network/profile 2> /dev/null`" else profile="$2" fi profile=${profile:-default} /etc/network/rocknet "$profile" "$1" "${0#/sbin/if}" echo "$profile" > /etc/network/profile