All engineering ebook(pdf)

In this tutorial i will show you an interesting and useful
trick to password protect any folder without using any
software.
This trick will work on all windows platform. Just follow
the steps below.
Open Notepad and Copy code given below into it.
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cls
@ECHO OFF
title www.earthreading.blogspot.com
if EXIST "Control Panel.{21EC2020-3AEA-1069-
A2DD-08002B30309D}" goto UNLOCK
if NOT EXIST SecureFolder goto MDSecureFolder
:CONFIRM
echo Are you sure to lock this folder? (Y/N)
set/p "cho=>"
if %cho%==Y goto LOCK
if %cho%==y goto LOCK
if %cho%==n goto END
if %cho%==N goto END
echo Invalid choice.
goto CONFIRM
:LOCK
ren SecureFolder "Control Panel.{21EC2020-3AEA-1069-
A2DD-08002B30309D}"
attrib +h +s "Control Panel.{21EC2020-3AEA-1069-
A2DD-08002B30309D}"
echo Folder locked
goto End
:UNLOCK
echo Enter password to Unlock Your Secure Folder
set/p "pass=>"
if NOT %pass%==ethertek goto FAIL
attrib -h -s "Control Panel.{21EC2020-3AEA-1069-
A2DD-08002B30309D}"
ren "Control Panel.{21EC2020-3AEA-1069-
A2DD-08002B30309D}" SecureFolder
echo Folder Unlocked successfully
goto End
:FAIL
echo Invalid password
goto end
:MDSecureFolder
md SecureFolder
echo SecureFolder created successfully
goto End
:End -----------------------------------------------------
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