发布时间:2019-09-23 17:09:48编辑:auto阅读(2954)
->基础环境
Linux:ubuntu 16.04
Python ; 2.7
->修改hostname
1:$sudo hostname 2tong-slavetwo
2:$sudo vi /etc/hostname
2tong-slavetwo
3:$sudo vi /etc/hosts
127.0.0.1 localhost 2tong-slavetwo
127.0.1.1 2tong-slavetwo
->Python 环境下输出ip hostname
>>>import socket
>>>hostname = socket.gethostname()
>>>print hostname
2tong-slavetwo
>>>ip = socket.gethostbyname(hostname)
>>>print ip
127.0.0.1
>>>ipList = socket.gethostbyname_ex(name)
>>>print ipList
('localhost', ['2tong-slavetwo', '2tong-slavetwo'], ['127.0.0.1', '127.0.1.1']
->札记
import socket后,会从/etc/hostname中寻找hostname,而后前往/etc/hosts中查找ip
上一篇: 疯狂python,00后入门Python
下一篇: python操作Windows窗口程序
54995
41794
36382
31792
26699
26386
24910
20515
16457
15877
3022°
2749°
2835°
2988°
2925°
3189°
3077°
2925°
2912°
2896°