#!/bin/sh# Network configuration script for the Pixil Operating Environment# running under Redhat 7.3## Usage:  ./pixil-ifdown <device> # Major cheat here... :)  Just run the Redhat scripts.  We don't allow# you to actually change the settings, becuase that would be very# irresponsibleCONFIG=${1}[ -z "${CONFIG}" ] && {  echo "usage:  ./pixil-ifdown <config | device>"  exit 1}# We assume a default file of /usr/local/pixil/scripts/pixil-<device>.conf[ -f "${CONFIG}" ] || CONFIG=/usr/local/pixil/scripts/pixil-${CONFIG}.conf [ -f "${CONFIG}" ] || {  echo "No config '${CONFIG}' found"  echo "Usage:  ./pixil-ifdown <config | device>"  exit 1}/etc/sysconfig/network-scripts/ifdown ${DEVICE}