这篇文章主要介绍了Linux下使用python自动修改本机网关代码分享,本文直接给出实现代码,需要的朋友可以参考下
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 #!/usr/bin/python #auto change gateway Created By mickelfeng import os import random,re g='gateway 192.168.1.' rand=random.randint(1,3) test='www.baidu.com' command='/etc/init.d/networking restart' GW = "%s%d"%(g,rand) PingTest = 'ping -c 3 ' + test try: result=os.system(PingTest) print result if result!=0: data = open('/etc/network/interfaces').read() data = re.sub('gateway 192.168.1.*',GW, data) open('/etc/network/interfaces', 'wb').write(data) os.system(command) os.system(command) except: pass
