给大家带来用python剖析apache等web日记

如果您觉得本篇CentOSLinux教程讲得好，请记得点击右边漂浮的分享程序，把好文章分享给你的好朋友们！1剖析日记的python框架awk.py

[html]viewplaincopyprint?

• #
  
• #Customawk.pymodule
  
• #
  
• 
  
• 
  
• classcontroller:
  
• 
  
• def__init__(self,f):
  
• self.m_file=f
  
• self.m_handlers=[]
  
• 
  
• 
  
• defsubscribe(self,o):
  
• self.m_handlers.append(o)
  
• 
  
• defrun(self):
  
• 
  
• foroinself.m_handlers:
  
• o.begin()
  
• 
  
• s=self.m_file.readline()
  
• 
  
• whiles!="":
  
• 
  
• foroinself.m_handlers:
  
• o.process_line(s)
  
• 
  
• s=self.m_file.readline()
  
• 
  
• 
  
• foroinself.m_handlers:
  
• o.end()
  
• 
  
• 
  
• defprint_results(self):
  
• 
  
• print
  
• print"Results:"
  
• print
  
• 
  
• foroinself.m_handlers:
  
• print"------------------------------------------------------"
  
• printo.description()
  
• print"------------------------------------------------------"
  
• printo.result()
  

统计日记的点击量count_line.py

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• #Standardsysmodule
  
• importsys
  
• 
  
• #Customawk.pymodule
  
• importawk
  
• 
  
• classcount_lines:
  
• 
  
• defbegin(self):
  
• self.m_count=0
  
• 
  
• defprocess_line(self,s):
  
• self.m_count+=1
  
• 
  
• defend(self):
  
• pass
  
• 
  
• defdescription(self):
  
• return"#oflinesinthefile"
  
• 
  
• defresult(self):
  
• returnself.m_count
  
• 
  
• 
  
• #
  
• #Step1:CreatetheAwkcontroller
  
• #
  
• ac=awk.controller(sys.stdin)
  
• 
  
• #
  
• #Step2:Subscribethehandler
  
• #
  
• ac.subscribe(count_lines())
  
• 
  
• #
  
• #Step3:Run
  
• #
  
• ac.run()
  
• 
  
• #
  
• #Step4:Printtheresults
  
• #
  
• ac.print_results()
  

利用***是shell中实行
#catapachelog.log|pythoncount_lines.py

统计扫瞄次数凌驾n次的会见者visitors.py
HowmanypeoplehavereturnedtothesitemorethanNtimes?

<divclass="dp-highlighterbg_html"style="font-family:Consolas,CourierNew,Courier,mono,serif;width:700.90625px;overflow:auto;padding-top:1px;color:rgb(51,51,51);line-height:26px;margin:18px0px!important;background-color:rgb(231,229,220);">[html]viewplaincopyprint?


<olclass="dp-xml"start="1"style="padding-right:0px;padding-left:0px;border:none;list-style-position:initial;list-style-image:initial;color:rgb(92,92,92);margin:0px0px1px45px!important;background-color:rgb(255,255,255);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">importre;<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">importsys<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">imortawk<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">classreturn_visitors:<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">def__init__(self,n):<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">self.m_n=n;<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">self.m_ip_days={};<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">defbegin(self):<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">pass;<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;"><listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">defprocess_line(self,s):<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;"><listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">try:<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">array=s.split();<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">ip=array[0];<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">day=array[3][1:7];<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">ifself.m_ip_days.has_key(ip):<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">ifdaynotinself.m_ip_days[ip]:<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">self.m_ip_days[ip].append(day);<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;"><listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">else:<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">self.m_ip_days[ip]=[];<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">self.m_ip_days[ip].append(day);<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;"><listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">exceptIndexError:<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">pass;<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;"><listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">defend(self):<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);"><liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">ips=self.m_ip_days.keys();<listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">count=0;<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;"><listyle="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;background-color:rgb(248,248,248);">foripinips:<liclass="alt"style="border-style:nonenonenonesolid;border-left-width:3px;border-left-color:rgb(108,226,108);list-style:decimal-leading-zerooutside;color:inherit;line-height:24px;margin:0px!important;padding:0px3px0px10px!important;">

熟读写基础知识，学得会不如学得牢。

尽量不要提问纯属是扯蛋.学习Linux特别是自己一个人初学入手的时候没人教很困难.当然如果可以的话平时多去买些Linux书...对学习Linux很有帮助.

仓酷云

掌握硬件配置，如显卡，声卡，网卡等，硬件只要不是太老或太新一般都能被支持，作为一名Linux系统管理员建议多阅读有关硬件配置文章，对各种不支持或支持不太好的硬件有深刻的了解。

熟读写基础知识，学得会不如学得牢。

学习Linux应具备的。[书籍+网络资源]

清楚了解网络的基础知识，特别是在Linux下应用知识，如接入internet等等。

这也正是有别的OS得以存在的原因，每个系统都有其自身的优点。?