#!/bin/sh
# url: http://pank.org/scripts/
# description: change default gateway
# comment: csh bash
# platform: freebsd, linux

if [ -z $1 ] ; then
    echo "Usage: `basename $0` {ip}"
else
    case `uname` in
        FreeBSD)
            route change 0 $1
            ;;
        Linux)
            #ip route replace
            ip r r default via $1
            ;;
    esac
fi