本文實例講述了Python統(tǒng)計日志中每個IP出現(xiàn)次數(shù)的方法。分享給大家供大家參考。具體如下：

這腳本可用于多種日志類型,本人測試MDaemon的all日志文件大小1.23G左右,分析用時2~3分鐘

代碼很簡單,很適合運維人員,有不足的地方請大家指出哦

#-*- coding:utf-8 -*-

import re,time

def mail_log(file_path):

global count

log=open(file_path,'r')

C=r'\.'.join([r'\d{1,3}']*4)

find=re.compile(C)

count={}

for i in log:

for ip in find.findall(i):

count[ip]=count.get(ip,1)+1

if __name__ == '__main__':

print time.clock()

num=0

mail_log(r'e:\MDaemon-20110329-all.log')

R=count.items()

for i in R:

if i[1]>0: #提取出現(xiàn)次數(shù)大于0的IP

print i

num+=1

print '符合要求數(shù)量：%s耗時(%s)'%(num,time.clock())

輸出結(jié)果如下：

('206.220.200.250', 8)

('66.40.52.37', 10)

('66.40.52.36', 5)

('207.115.11.41', 4)

('96.47.193.25', 9)

('96.47.193.24', 5)

('96.47.193.23', 17)

('72.32.181.92', 5)

('67.76.103.168', 10)

('64.34.161.218', 5)

('209.151.96.3', 7)

('61.135.168.0', 15)

('199.81.128.37', 2)

('199.81.128.36', 2)

('199.81.128.38', 2)

('198.45.19.170', 16)

('12.236.15.9', 4)

('66.96.142.52', 51)

('66.96.142.51', 55)

('66.96.142.50', 62)

('64.18.5.13', 1553)

('69.39.47.14', 9)

('64.18.5.11', 1557)

('64.18.5.10', 2752)

('210.72.13.102', 4)

('64.118.108.196', 4)

('66.60.192.44', 26)

('112.90.194.8', 4)

('198.49.244.245', 5)

('216.183.174.227', 5)

('195.245.230.131', 5)

('211.115.13.27', 5)

('222.247.123.217', 3)

('218.213.85.210', 2)

('201.236.205.96', 3)

('209.85.161.136', 2)

('173.165.120.188', 5)

('50.22.89.39', 7)

('219.129.20.168', 3)

('24.106.197.167', 5)

('207.190.225.69', 4)

('156.3.32.236', 5)

('209.92.157.161', 5)

('216.153.192.200', 5)

('76.77.158.130', 3)

('12.166.4.221', 5)

('66.46.182.96', 4)

('80.252.97.102', 4)

('66.46.182.94', 5)

('66.46.182.95', 4)

('124.14.5.3', 3)

('202.85.139.0', 5)

('207.173.160.17', 15)

('143.101.0.21', 5)

('65.75.75.59', 9)

('77.88.21.89', 53)

('216.128.11.30', 44)

希望本文所述對大家的Python程序設(shè)計有所幫助。

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