python脚本实现统计日志文件中的ip访问次数代码分享
适用的日志格式:
106.45.185.214--[06/Aug/2014:07:38:59+0800]"GET/HTTP/1.0"20010"-""-" 171.104.119.22--[06/Aug/2014:08:55:01+0800]"GET/HTTP/1.0"20010"-""-" 27.31.238.242--[06/Aug/2014:09:43:19+0800]"GET/HTTP/1.0"20010"-""-" 218.65.202.131--[06/Aug/2014:10:33:59+0800]"GET/HTTP/1.0"20010"-""-"
以上为nginx的日志,本程序只适合用于IP在开头并用空格分开的这种格式。
实例代码:
importsys classLog: def__init__(self,filename,dic,count): self.filename=filename self.dic=dic self.count=count defparse(self): i=1 f=file(self.filename) whileTrue: line=f.readline() iflen(line)==0: break ip=line.split('') ifip[0]indic: self.dic[ip[0]]=self.dic[ip[0]]+1 else: self.dic[ip[0]]=i soredic=sorted(self.dic.items(),key=lambdad:d[1],reverse=True) counts=0; foriteminsoredic: ifcounts==int(self.count): break print("IP:%sTotalTimes:%s"%(item[0],item[1])) counts=counts+1 f.close() if__name__=="__main__": iflen(sys.argv)<3: print('usage:log.pylog.logtoptimes\nexamplelog.pylog.log20\ncodebyiswin') sys.exit() dic={} log=Log(sys.argv[1],dic,sys.argv[2]) log.parse()