/***********************************************************************
* Python 获取 网卡 MAC 地址
* 说明：
* 记录一下Python如何获取网卡MAC地址，主要用于数据唯一性保存。
*
* 2016-10-15 深圳 南山平山村 曾剑锋
**********************************************************************/
一、参考文档：
python 获取mac地址
http://www.cnblogs.com/Jerryshome/archive/2011/11/30/2269365.html
二、测试代码：
import os
for line in os.popen("/sbin/ifconfig"):
if 'ether' in line:
mac = line.split()[1]
print(mac)
break
三、运行效果：
[zengjf@root ~]# ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.203 netmask 255.255.254.0 broadcast 192.168.1.255
ether 70:b3:d5:10:6f:90 txqueuelen 1000 (Ethernet)
RX packets 3907 bytes 377873 (369.0 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 423 bytes 273550 (267.1 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 16436
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 0 (Local Loopback)
RX packets 48722 bytes 3461535 (3.3 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 48722 bytes 3461535 (3.3 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
[zengjf@root ~]# python test.py
70:b3:d5:10:6f:90
[zengjf@root ~]#
