Simple Demo Of RMI Registry Program

Demointerface.java

/**

 *

 * @author Nish

 */

public interface DemoInterface extends java.rmi.Remote{

    

              public String sayDemo() throws java.rmi.RemoteException;

}

Demosever.java

import java.rmi.RemoteException;

import java.rmi.registry.LocateRegistry;

import java.rmi.server.UnicastRemoteObject;

/**

 *

 * @author Nish

 */

public class DemoServer implements DemoInterface{

    

String message;

    

public DemoServer(){

        

super();

    

}

    

public DemoServer(String msg){

        

message = msg;

   

 }    

    

@Override

    

public String sayDemo() throws RemoteException {

       return message;

    

}

    

public static void main(String []args){

  

      try {

            

DemoInterface  h = new DemoServer("Hello");

            

DemoInterface stub = (DemoInterface)UnicastRemoteObject.exportObject(h, 0);

            

java.rmi.registry.Registry reg = LocateRegistry.getRegistry();

  

          reg.rebind("Hello", stub);

            

System.out.println("Server is ready for Operation");

        

} 

catch (Exception ex) {}

        

    

}

}

Democlient.java

import java.rmi.registry.LocateRegistry;

import java.rmi.registry.Registry;

/**

 *

 * @author Nish

 */

public class DemoClient {

    

public static void main(String []args){

      

  try{

           

 Registry reg = LocateRegistry.getRegistry("localhost");

           DemoInterface h = (DemoInterface)reg.lookup("Hello");

            

System.out.println(h.sayDemo());

        

}

catch(Exception e){}

  

  }

}

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Steps To Run RMI Program in JAVA

Using the Following steps you can able to run your RMI program in JAVA 

1) First Comiple all java class
javac *.java
2) Then after start rmi registry
start rmiregistry
3) Then after generate stub and skelton using rmic,
rmic (implemented class)
4) Then after run server
java Server
5) Then after open new command prompt in same directory and run client
java Client

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To Convert a FAT Partition to NTFS

Perform the following steps--

1) Open 'Command Prompt'.

2) At the command prompt, type the following-
CONVERT [driveletter]: /FS:NTFS.
'Convert.exe' will attempt to convert the partition to NTFS.

NOTE :- Although the chance of corruption or data loss during the conversion from FAT to NTFS is minimum, it is best to perform a full backup of the data on the drive that it is to be converted prior to executing the convert command.

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Steps To Delete Viruses From your PenDrive

If your Pen Drive is infected with any of the following viruses:

* Autorun.inf
* new folder.exe
* Iexplorer.vbs
* Bha.vbs
* nfo.exe
* New_Folder.exe
* ravmon.exe
* RVHost.exe or any other files with extension. 

Actually this viruses are hidden and can't be seen even after you enable show hidden folders.
Following simple dos command will change the attributes of these files ,there after you can remove it by pressing delete key.
Follow these steps:

Step1.:Type cmd in Run

Step2.: Switch to the drive on which pen drive is connected (like C:\> h: enter)

Step3.: type exactly as attrib -s -h *.* /s /d and hit enter (don't forget spaces).

Now you can see hidden virus files and you can delete them.

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Get to Unblocked Websites Using Google! - Google as proxy!

Many are kids that go to school this will be helpful to them. I have seen tons of tutorials on using a cracker and using a proxy etc. But you need to realize that some schools block that too.

Ok, let's start from the beginning. We all know that Google is more than a search engine; we do use it as provider for email, mapping, news and many other services. Google is now also a free proxy service. Proxy is a device that stands between a PC and the internet, providing all the connections to the world wide web. What a proxy does is to receive all data from a requested site, so when you access web pages all data come from proxy.

The purpose of this is simple. To access blocked site.

Here is how to use it.

1) Open up your browser.
2) Go to - http://www.google.com/translate?langpair...inname.com OR you can also go to http://www.systranet.com/web

In the domain name type the site you are trying to access and press enter. Thats it!

Its that simple. That will translate the page from ES = Spanish to EN = English. It will act as a proxy and you can surf without any hesitation!

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Steps To Find Manufacturing Date Of Your Computer

WANT TO KNOW THE MANUFACTURING DATE OF YOUR COMPUTER??

Follow the Steps:
1) Open run and type debug & hit OK
2) In command prompt type DF000:FFF5 hit enter...!

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Password Vulnerability in All Browser

How to Get Password Of Any Site using's Browser's  Vulnerability

Step 1 - Open any browser and open any website like facebook.com

Step 2 - Give your credentials (Username and Password)

Step 3 - Now right click on password pane where you input your password than choose last option > Inspect Element.

Step 4 - Now you got the Element console and automatically one line is selected, where you can see
<input type="password" class="inputtext" and so on.

Step 5 - You just simply click on "password" and rename or replace it with word "text" (without quotes) and press Enter key.

Step 6 - Now you got the password.

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