#!/bin/bash
ifconfig |grep HW |awk ‘{print $5}’ #列出所有網卡MAC
echo
ifconfig |grep eth1 |awk ‘{print $5}’
echo
value01=`ifconfig |grep eth1 |awk ‘{print $5}’`
echo $value01
value01=`ifconfig |grep eth1 |awk ‘{print $5}’| tr -d :`
echo
echo $value01