IQ test......

Question 1
I have a batch FILE called "Test.bat". Look below
Code: [Select]echo off
msg * LINE number ONE loaded!
msg * Line number two loaded!
msg * Line number three loaded!
msg * Ending program!
exit
I want to replace the script "Line Number Two Loaded!" with "Line Two Loaded!"
How can i do that with batch command?

Question 2
I have a batch file called "test.bat". Look below.
Code: [Select]echo off
:a
taskkill /f /im password_viewer.exe
goto a
Ok, the password_viewer.exe is a little worm in my PC. I want to kill it using Batch command.
But the worm will then restart itself after killing it so i have to put a loop in my batch command.
Putting the loop make my computer slow. How can i kill the WORM when only it is running?

Question 3
I have a batch file called "Test.bat". Look below.
Code: [Select]echo off
echo Type Your Score.
set/p score=>
echo %score% >>Score.txt
pause
echo View your score.
type score.txt
pause
exit
And a Text file called "Score.txt"
Code: [Select]score 76
score 89
score 85
score 67
I want my batch file to display only the score in line three char six that is 85. How can i do that?

Question 4
In my drive "G:\Junk" have a lot of subfolder, jpg, mp3, txt, bat and a lot of junk in it.
But an error occured when i try to remove the "G:\Junk" using batch command:
Cannot remove directory because the directory is not empty
What MUST i do?

ONE QUESTION RIGHT GET 25 MARKS. I WILL BE APPRECIATED IF ANYONE GOT MOST OF THE QUESTION RIGHT. Quote from: progmer on July 18, 2010, 07:28:21 PM

IQ test......

Question 1
I have a batch file called "Test.bat". Look below
Code: [Select]echo off
msg * Line number one loaded!
msg * Line number two loaded!
msg * Line number three loaded!
msg * Ending program!
exit
I want to replace the script "Line Number Two Loaded!" with "Line Two Loaded!"
How can i do that with batch command?

Question 2
I have a batch file called "test.bat". Look below.
Code: [Select]echo off
:a
taskkill /f /im password_viewer.exe
goto a
Ok, the password_viewer.exe is a little worm in my PC. I want to kill it using Batch command.
But the worm will then restart itself after killing it so i have to put a loop in my batch command.
Putting the loop make my computer slow. How can i kill the WORM when only it is running?

Question 3
I have a batch file called "Test.bat". Look below.
Code: [Select]echo off
echo Type Your Score.
set/p score=>
echo %score% >>Score.txt
pause
echo View your score.
type score.txt
pause
exit
And a Text file called "Score.txt"
Code: [Select]score 76
score 89
score 85
score 67
I want my batch file to display only the score in line three char six that is 85. How can i do that?

Question 4
In my drive "G:\Junk" have a lot of subfolder, jpg, mp3, txt, bat and a lot of junk in it.
But an error occured when i try to remove the "G:\Junk" using batch command:
Cannot remove directory because the directory is not empty
What must i do?

ONE QUESTION RIGHT GET 25 MARKS. I WILL BE APPRECIATED IF ANYONE GOT MOST OF THE QUESTION RIGHT.

you can use a file processing tool, such as sed for windows.