XenServer获取所有VM虚拟机IP及对应MAC地址

#!/bin/bash
#http://www.onovps.com
if [[ ! -e mac-ip.txt ]];
then
        touch mac-ip.txt
else
        > mac-ip.txt
fi
for vps in `xe vm-list |awk '/name/ {print $4}'`
do
        case $vps in
                *"Control"* ) continue ;;
        esac
        writeline=`xe vif-list vm-name-label=$vps params=MAC|awk '/MAC/ {print $5}'`
        writeline+=" "
        writeline+=`xe vm-list name-label=$vps params=networks|awk '/network/ {print $5}'`
        echo $writeline >> mac-ip.txt
done