python log parser

, ' Hello ', UserInfo, (4,5,6)]>>> list.append (' 123456789 ')>>> List[1, 2, ' Hello ', (' Aflin ', +, ' Male '), (4, 5, 6), ' 123456789 ')Delete: Del (list[])List.remove (list[])>>> List.remove (50)>>> List[1, ' Hello ', (' Aflin ', +, ' Male '), (4, 5, 6), ' 123456789 ')>>> List.remove (list[2])>>> List[1, ' Hello ', (4, 5, 6), ' 123456789 ')Modified: List[]=x>>> list[1]=50>>> ListFind: Var in list>> (4,5,6) in listTrue(5) Quick Start for objects and classes1) objects in

Python loop log Refer: Http://docs.python.org/2/library/logging.html Rotatingfilehandler is used to process cyclic logs. You can specify the log file level, maximum log file capacity (in bytes), and log files. #!/usr/bin/python#

ObjectiveRecently in the Python Project code that maintains the project, the project uses the Python log module logging, which sets the number of saved logs, but does not take effect, and cleans up the data periodically through contab.AnalysisThe project uses the logging Timedrotatingfilehandler:1 #!/user/bin/env python2 #-*-coding:utf-8-*-3 4 ImportLogging5 fro

This article describes a Python implementation method for analyzing Apache and nginx log files and the list of guest IPs. Share to everyone for your reference. Specific as follows: This uses Python to parse Apache and nginx log files to output guest IP list ips = {}fh = open ("/var/

The log logs are formatted as follows113.221.56.131-[05/feb/2015:18:31:19 +0800] "ab.baidu.com get/media/game/a_.jpg http/1.1" 169334. ybgj01.com/"" mozilla/4.0 (compatible;MSIE 6.0;Windows NT 5.1;SV1; Qqwubi 133) "" 113.120.80.216, 113.21.213.35-[05/feb/2015:18:33:22 +0800] "Ab.baidu.net get/media/game/a_.jpg http/1.1"169334" http://a155622.ybgj7.net/"" mozilla/5.0 (Linux;UAndroid 4.1.2;ZH-CN; gt-p3100 build/jzo54k) applewebkit/533.1 (khtml, like Gec

Run Python programs in the background and standard output to fileNow there is a test.py program to deploy in the background, there are output contentUse the command:nohup python -u test.py > test.log 2>1 The last indication of the background run 2 output error message to the prompt window 1 represents the output information to the prompt window, 1 before the Note is added, otherwise a fi

This article describes the Python implementation of the analysis of Apache and Nginx log files and the way to the IP list of visitors. Share to everyone for your reference. Specifically as follows: Here use Python to parse Apache and nginx log file output guest IP list ips = {} fh = open ("/var/

Sharing a small script for real-time log analysis in python Preface As we all know, Web O M always focuses on the Real-Time 2xx/s, 4xx/s, 5xx/s, response time, bandwidth, and other indicators of relevant domain names. The previous logs are separated by five minutes, we can simply use awk. Now, because we want to push logs to ELK, we have to split the logs one day if we continue to split the logs in the pre

Preface:During the 11 holiday, we need to monitor the server and online items, so that we can find out the problems in time and deal with them in time. Because the company's abnormal monitoring system is not perfect, deliberately on the Linux server with Python monitoring scripts to achieve simple monitoring functions. function:1, the disk use rate alarm function. When disk usage exceeds our defined thresholds, mail is sent to our mailbox to notify us

test2 (i,j): K=i*j return (i,j,k) x=test2 (4,5) print X#输出结果:(4,5,20)def test2 (i,j): K=i*j return (i,j,k) y,z,m=test2 (4,5) print Y#输出结果:4V. Document string1. What is a document stringAs a language, Python can define a lot of functions, and when the number of functions increases, it becomes confusing for developers to encounter too many functions without deep understanding of the program, so we need to address this problem because of the increasing

Weblog Filestatistical analysis, Netstatcommand LineStatistical analysisHow to compare awk and Python processing 1. Web Log content---file Form [emailprotected]:/var/log/nginx# Cat access.log192.168.1.3--[04/feb/2018:19:59:42 +0800] "get/http/1.1" 200 39 6 "-" "mozilla/5.0 (Windows NT 6.1; Win64; x64) applewebkit/537.36 (khtml, like Gecko) chrome/64.0

This article provides a method that can capture the server's log files to the local machine and automatically analyze the log files according to the program. It is often used for data mining and production maintenance.[Python]Import OSImport sysImport ftplibImport socket######################################## ########################### Sign in the ftp server an

Before the 1th edition is written well, very messy, the main problem is that Python does not support method overloading, want to flexibly create objects, at the time, the workaround is to first chain to selectively set the property (the essence of the method overload is to selectively set the property), then do the instantiation, so that the subsequent creation of the object is very messy.And then know that Python