The experiences of these days are merged into code.
Python, edited by me.
#! /Usr/bin/ENV Python #-*-coding: UTF-8-*-import OS, sys, timeimport commands, logging # The following is the action for manual commands # Time Format 17/OCT/2014: 10: 00: 00 # Time Format sat Oct 18 12:35:43 2014 # awk '$4> "[17/OCT/2014: 14: 00: 00 " $4
BASH Shell, written by O M engineers, saves a lot of trouble. Take a good look at the shell script.
#!/bin/bash#while true#do tail -f XXX.log > url.txt
(). GetName ());
System.out.println (subobject instanceof Proxy);
String result = Subobject.execute ("parameter One", "parameter Two");
SYSTEM.OUT.PRINTLN (result);
}
Print results
Com.sun.proxy. $Proxy 0
True do
something before execute Invoke method ...
Parameter
Two does
something after execute Invoke method ...
Execute method
To highlight: See Com.sun.proxy. $Proxy 0 is a dynamically generated proxy class for JDK, subobject instanceof Proxy is printed as ture s
Use the "donkey" to catch bots !! Is it because you put an "electric donkey" on the road and waited for the "turkey" to come over and accidentally stepped on the "electric donkey" and the result became a "zombie. Many friends say that it is difficult to catch bots, but it is even harder to find them. The key is to dare to think about them. Nothing can be done, but unexpected things. "How bold are people and
Author: Leng Yue Gu Feng
Note: QQ: 89224874 personal homepage: http://www.cnblogs.com/allyesno/
The war of war has the cloud: Know yourself, know yourself, and know what you want. We also need to catch bots like this. First, we should establish this goal: "fans who have just learned how to create web pages and those who are eager for free space ". This time, our work is mainly on page forgery, coupled with the appropriate link, so that it does not se
light 4-> Tools-> NT/IIS tools-> IPC growers, add IP addresses, user names, and passwords. Then, click Start. Then we can connect to the system via Telnet and debug snake's sksockserver. Note that you cannot install sksockserver using ntcmd. I will not talk about the specifics. You can refer to the instructions for yourself.
Of course, you can also put a bunch of backdoors. However, I like this:
Ntcmd> net use G: \ IP \ C $
The command is successfully completed.
In this way, we map his c disk t
You can verify that the Web crawler that accesses your server is really Googlebot (or another Google user agent). This method is useful if you are concerned that spammers or other troublemakers who claim to be Googlebot are visiting your website. Google will not publish a publicly available list of IP addresses for webmasters to add to whitelist. This is because these IP address ranges can change, causing problems for webmasters that have hardcoded them. Therefore, you must run DNS lookups as de
Test instructionsIn simple terms, a tree is created, and the path of the root to each leaf node is arranged differently,And each root-to-leaf path has n blue and n red edges.The number of nodes in the generated tree.1ExercisesSimple count.Obviously, the color of the edges of the top n layers is arbitrary, so the layer I is the 2^i point.For the post-n layer, it can be transferred directly from the previous layer.Since you already know the number of the previous layer, then if you now expand two
How to use Linux bots to penetrate a small Intranet
The shell method in the case is relatively simple. We only focus on the limited space, starting from obtaining permissions.Install BackdoorAfter entering the system, my RP was so lucky that it turned out to be the root permission...View passwd account informationDirectory tree structure:Because Intranet penetration is required and permissions may be lost at any time, we will first install an ssh back
#!/usr/bin/python# coding=utf-8import jsonimport urllibimport datetimefrom urllib import urlencode#------------------ ----------------# {# "Reason": "Successful Return", # "Result":/* Depending on the code value, the returned field is different */# {# "code": 100000, /* Data type returned, please check the data type API according to the code value */# "text": "Hello" #},# "Error_code": 0#}#--------------------------- -------def main (): Print TM () Appkey = "****************************" # Appke
static and dynamic two, first understand the static agent, know its shortcomings, then understand the dynamic agent, will be enlightened.The role of static proxies:
Static proxies are often used to augment legacy business logic. For example, a class that holds a two-party package and calls some of these methods. Then for some reason, such as logging, printing method execution time, but it is not g
Test.spring.service.impl.personservicebean2;public class AOPTest2 {@Testpublic void Test () {cglibproxyfactory pfactory = new Cglibproxyfactory ();// At this point Personservicebean has no interface PersonServiceBean2 Pservice = (PersonServiceBean2) pfactory.createproxyintance (new PersonServiceBean2 ("KKK"));p Service.save ("PPP");}} Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced. If you want to reprint, please specify the source: Htt
Java proxies require proxy object implementation interface, Cglib is not required.
So some people say that spring's AOP uses Java proxy for interfaces, otherwise it uses cglib.
Java Proxy
Import Java.lang.reflect.InvocationHandler;
Import Java.lang.reflect.Method;
Import Java.lang.reflect.Proxy;
public class Proxytest {public static void main (string[] args) {Worker1 w1 = new Worker1 ();
Workerinvocationhandler handler = new Workerinvocationhand
Introduction of requests using proxy proxies in python, requestsproxies
To learn how to use a proxy for web crawlers, we will introduce how to use requests to set a proxy:
To use a proxy, you can configure a single request by providing the proxies parameter for any request method:
Import requests proxies = {"http": "http: // 10.10.1.10: 3128", "https": "http:
For a while, I'll write a series of articles on how to implement an RPC framework (I've implemented an example framework with code on my github). This is the second article in the series, which focuses on using spring as well as Java dynamic proxies to simplify the code that invokes other services.
In the first article in this series, we talked about the first point that the RPC framework needs to focus on simplifying client code by creating
OK, let's review the previous blog. Java Proxy mode and case study: Static agent/Dynamic Agent: 1, what is the proxy mode.In 2,java, the difference between static agent and dynamic agent.3,spring uses either the dynamic proxy for JDK or the cglib dynamic proxy.The implementation principle of 4,JDK dynamic agent.What is the difference between the dynamic proxy of 5,JDK and the implementation of Cglib dynamic Proxy.6, you know, there are other dynamic agent technology. Please outline the implement
company AH. So this broker is a key role in static proxies. Take a look at a UML diagram and see the truth:Where target can be understood as the star, Targetinterface can be understood as the star of the extended standard of appearances, Targetproxy can be understood as brokers. Brokers are talking about prices and other things, as well as the company's star appearances.Use the above ideas in the Web if there is a scenario where you delete or modify
action only when it is necessary.
Protect (Protect or access) proxies: Control access to an object, providing different levels of usage rights to different users.
Firewall (Firewall) Proxy: protects the target from being approached by a malicious user.
Smart Reference Proxy: provides some extra action when an object is referenced, such as the number of times a call to this object is recorded.
Cache Proxy: provides temporary storage sp
Original: Various SCM tools using HTTP proxy download Source: http://www.linuxeden.com/html/develop/20090723/66951.htmlSCM is the abbreviation of software configuration management, Common SCM system has CVS,SVN,HG (Mercurial) and git, etc.Often there is the need to use SCM to download the source code, especially software developers. But our network environment often forces us to use proxies, either because of speed, or because the direct connection si
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