@echo off
title Simple Pc Alarm by www.itcomputerzone.com
:alarm
echo PC Alarm
echo =========
echo.
echo +———————————————–+
echo + +
echo + Example : 60 (for shutdown after 1 minutes) +
echo + 3600(for shutdown after 1 hour) +
echo + +
echo.+———————————————–+
echo.
set /p a=Time to Shutdown pc (in seconds):
set b=You Have done to set alarm for %a% seconds…
shutdown -s -t %a% -c “%b%”
exit

Description Code :

@echo off : To turn off Display Messages
Title : set the window title for the command promt windows
echo : display messages
set : display, sets, or removes cmd.exe environment variables
/p a= to input variable a from user
shutdown
-s : to turn off computer (shutdown)
-t : to set time to shutdown
-c : display message on shutdown box

it’s simple alarm to shutdown PC, from the basic code we know, on next we can creat more batch program, such as to disable CMD, to disable Windows Task Manager, to disable Registry Tools, trick to keep a text file and other windows computer utility we need.

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The Step tricks are:

1. Open the Windows Command Prompt from the Start Menu -> Run -> type cmd and press ENTER.
2. Use DOS commands to select a storage place, usually with a type C: or E: it’s up to you, then press ENTER.
3. Now type in notepad ShowFile.txt: HiddenFile.txt and press enter. You can change the name ShowFile or HiddenFile name is up with you “which is important is there must be marked: between the two is the name of txt file“. After that message will appears, Create a New file, click Yes like the image below:

CODE :

E:\>notepad ShowFile.txt: HiddenFile.txt

4. Now enter the data that you hide (you can type your secret text files), save and close notepad.
5. View the location of the file you save, you will see ShowFile.txt file (the file is not hidden) in there. You can open notepad and enter your data is up notepad file as usually.

6. HiddenFile.txt hidden files will not appear in Windows Explorer or DOS
7. To open and read / write that hidden file, type in the DOS command prompt,

E:\>notepad ShowFile.txt: HiddenFile.txt

(or in accordance with the file name of your choice before the third step) then press ENTER.

Read more computer article’s about Make Detection Files with batch

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