#!/bin/sh
if [ -f config-up ] ; then mv -v config-up config-up-no-del ; fi
if [ -f config-down ] ; then mv -v config-down config-down-no-del ; fi
if [ ! -f cdd ] ; then ln -s -v config-down-del cdd ; fi
if [ ! -f cdn ] ; then ln -s -v config-down-no-del cdn ; fi
if [ ! -f cud ] ; then ln -s -v config-up-del cud ; fi
if [ ! -f cun ] ; then ln -s -v config-up-no-del cun ; fi
if [ -f machine-up ] ; then mv -v machine-up m-up-no-del ; fi
if [ -f machine-up-del ] ; then mv -v machine-up-del m-up-del ; fi