python获取主机内网中所有MAC地址
import os
import subprocess
import socket
"""
python获取主机内网中所有MAC地址
"""
def get_local_net(): # 主机所在网段
# 获取主机名
hostname = socket.gethostname()
# 获取主机的局域网ip
localip = socket.gethostbyname(hostname)
localipnums = localip.split('.')
localipnums.pop()
localipnet = '.'.join(localipnums)
return localipnet
def getmacaddr():
devnull = open(os.devnull, 'wb')
res = subprocess.Popen("arp -a", shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=devnull)
sout, serr = res.communicate()
honstip = get_local_net()
mac_ip = dict()
if type(sout) == bytes:
# x = str(sout, encoding="gbk")
y = str(sout, encoding="gbk").split()
for i in range(len(y)):
if y[i].find(honstip) >= 0:
mac_ip[y[i]] = y[i + 1]
i += 1
print(y[i])
print(y[i + 1])
print(mac_ip)
return mac_ip
if __name__ == '__main__':
getmacaddr()
本文来自博客园,作者:{archer},转载请注明原文链接:https://www.cnblogs.com/archer-mowei/p/15709738.html