#!/bin/bash
# Copyright (C) 2011 Wizardry and Steamworks.
#
#  Licensed to Wizardry and Steamworks under
# the GPLv3 GNU License which can be found at:
#    http://www.gnu.org/licenses/gpl.html
#

ETH=`ifconfig | grep flags | awk 'BEGIN { FS=":" } { print $1 }'`

for et in $ETH; do
  HW=$(printf "%s:%s:%s:%s:%s:%s\n" `jot -r -w "%02x" 6 0 99`)
  ( /sbin/ifconfig $et up; /sbin/ifconfig $et ether $HW 2>&1 | true ) &
done