In This instructable you will get 5 codes for 5 useful batch things

- Password Generator
- Password Protected Command Prompt
- Website Crasher
- Website Pinger
- PC Cleanup Utilities

Step 1: Password Generator

This Batch generates number only passwords. You can choose from 1, 5. or 10 passowrds to show...all random

Code:

@echo off
:Start2
cls
goto Start
:Start
title Password Generator
echo I will make you a new password.
echo Please write the password down somewhere in case you forget it.
echo ---------------------------------------------------------------
echo 1) 1 Random Password
echo 2) 5 Random Passwords
echo 3) 10 Random Passwords
echo Input your choice
set input=
set /p input= Choice:
if %input%==1 goto A if NOT goto Start2
if %input%==2 goto B if NOT goto Start2
if %input%==3 goto C if NOT goto Start2
:A
cls
echo Your password is %random%
echo Now choose what you want to do.
echo 1) Go back to the beginning
echo 2) Exit
set input=
set /p input= Choice:
if %input%==1 goto Start2 if NOT goto Start 2
if %input%==2 goto Exit if NOT goto Start 2
:Exit
exit
:B
cls
echo Your 5 passwords are %random%, %random%, %random%, %random%, %random%.
echo Now choose what you want to do.
echo 1) Go back to the beginning
echo 2) Exit
set input=
set /p input= Choice:
if %input%==1 goto Start2 if NOT goto Start 2
if %input%==2 goto Exit if NOT goto Start 2
:C
cls
echo Your 10 Passwords are %random%, %random%, %random%, %random%, %random%, %random%, %random%, %random%, %random%, %random%
echo Now choose what you want to do.
echo 1) Go back to the beginning
echo 2) Exit
set input=
set /p input= Choice:
if %input%==1 goto Start2 if NOT goto Start 2
if %input%==2 goto Exit if NOT goto Start 2

Step 2: Website Pinger

This Batch Pings a website you want and go to it at school

:A
@echo off
Title Website Pinger
color 0e
echo Enter the website you would like to ping
set input=
set /p input= Enter your Website here:
if %input%==goto A if NOT B
echo Processing Your request
ping localhost>nul
echo -------------------------------------------------------------------------------------
echo If you do not clost this in 45 seconds you will go to **ENTER WEBSITE HERE**
echo -------------------------------------------------------------------------------------
ping localhost>nul
echo This is the IP=
ping %input%
set input=
set /p input= If you want to open this adress please enter the IP here:
start iexplore.exe %input%
set input2=
set /p input2=
if %input% exit goto exit
ping localhost -n 45 >nul
start iexplore.exe **ENTER WEBSITE HERE**
exit
:exit
exit

Where it says "**ENTER WEBSITE HERE** put your website...if you dont have one delete both lines

Step 3: Website Crasher

This site is just like the Website pinger but insted of pinging it crashes it with 1000 data non stop

':A
@echo off
Title Website Crasher
color 0e
echo Enter the website you would like to crash
set input=
set /p input= Enter your Website here:
if %input%==goto A if NOT B
echo Processing Your request
ping localhost>nul
echo To end Crashing press CTRL + C
ping localhost>nul
cls
echo ----------------------------------------------------------------------
echo Now Crashing Website...DO NOT CLOSE THIS BOX!! PRESS CRTL + C TO END!!
echo ----------------------------------------------------------------------
ping %input% -t -l 1000

Step 4: Password Protected Command Prompt

This Command Prompt makes a user sign up then sign in to get the command prompt

in the command prompt type "red", "green", or "normal" without quotes and it changes the color

@echo off
:home
title Log in to CMD
color 07
cls
echo.
echo Cmd Accounts
echo =============
echo.
echo [1] Log In
echo [2] Sign Up
echo [3] Exit
echo.
set /p op=
if %op%==1 goto 1
if %op%==2 goto 2
if %op%==3 goto 3
goto error
:2
cls
echo Sign Up
echo ======================================
echo.
set /p newname="Enter new username:"
if "%newname%"=="%newname%" goto inputname
:inputname
cd "%userprofile%\documents"
if exist "cmdacoBin" goto skip
if not exist "cmdacoBin" goto noskip
:noskip
md "cmdacoBin"
goto skip
:skip
cd "%userprofile%\documents\cmdacoBin"
if exist "%newname%.bat" goto namexist
if not exist "%newname%.bat" goto skip2
:skip2
echo set realusername=%newname%> "%newname%.bat"
goto next
:next
echo.
set /p pswd=Enter new Password:
if "%pswd%"=="%pswd%" goto inputpass
:inputpass
cd "%userprofile%\documents\cmdacoBin"
echo set password=%pswd%>> "%newname%.bat"
goto next1
:namexist
echo.
echo The entered username already exists.
echo Press any key to return. . .
pause >nul
goto 2
:next1
cls
echo Cmd Accounts
echo ============
echo.
echo Your account has been successfully created!
echo.
pause
goto home
:1
color 07
cls
echo Cmd Accounts Log In
echo ================================
echo.
Set /p logname=Username:
if "%logname%"=="%logname%" goto 2.1
:2.1
echo.
set /p logpass="Password:"
if "%logpass%"=="%logpass%" goto login
:login
cd "%userprofile%\documents\cmdacoBin"
if exist "%logname%.bat" goto call
if not exist "%logname%.bat" goto errorlog
:call
call "%logname%.bat"
if "%password%"=="%logpass%" goto logdone
goto errorlog
:errorlog
color 0c
echo.
echo Username or Password incorrect.
echo Access denied.
pause >nul
goto home
:logdone
cls
echo Command Prompt
echo ==============
echo.
echo Successfully logged in!
echo.
pause
goto account
:account
cls
cd "%userprofile%\documents\cmdacoBin"
call "%realusername%color.bat"
call "%realusername%.bat"
color %colorcode%
cls
echo.
echo -------------------------------------------------------------------------------
echo %realusername%
echo -------------------------------------------------------------------------------
@echo off
break off
Title Command Prompt
color 0a
cls

echo Type "home" any time to go to the current user profile directory.
echo Type "desktop" any time to go to the current user desktop.
echo.
echo Type help to see list of common commands like cd, rd, md, del,
echo ren, replace, copy, xcopy, move, attrib, tree, edit, and cls.
echo Type [command]/? for detailed info.
echo.
pause
cls

:cmd
echo Directory: %CD%
set /P CMD=Command:
if "%CMD%" == "cls" goto cls
if "%CMD%" == "home" goto home2
if "%CMD%" == "desktop" goto desktop
if "%CMD%" == "red" goto red
if "%CMD%" == "green" goto green
if "%CMD%" == "normal" goto normal

%CMD%
cd C:\
goto cmd

:cls
cls
goto cmd

:home2
cd /d %USERPROFILE%
cls
goto cmd

:desktop
cd /d %SystemDrive%\Users\%USERNAME%\Desktop
cls
goto cmd

:red
color 0c
cls
goto cmd

:green
color 0a
cls
goto cmd

:normal
color 07
cls
goto cmd

Step 5: PC Cleanup Utility

This Batch is my favorate and it will

-Delete Internet cookies
-Delete Temporary Files
-Defrag Disk
-Cleanup Disk

@echo off
title PC Cleanup Utility http://www.youtube.com/user/techki-tv

:menu
cls
echo --------------------------------------------------------------------------------
echo PC Cleanup Utility
echo --------------------------------------------------------------------------------
echo.
echo Select a tool
echo =============
echo.
echo [1] Delete Internet Cookies
echo [2] Delete Temporary Internet Files
echo [3] Disk Cleanup
echo [4] Disk Defragment
echo [5] Exit
echo.
set /p op=Run:
if %op%==1 goto 1
if %op%==2 goto 2
if %op%==3 goto 3
if %op%==4 goto 4
if %op%==5 goto exit
goto error
:1
cls
echo --------------------------------------------------------------------------------
echo Delete Internet Cookies
echo --------------------------------------------------------------------------------
echo.
echo Deleting Cookies...
ping localhost -n 3 >nul
del /f /q "%userprofile%\Cookies\*.*"
cls
echo --------------------------------------------------------------------------------
echo Delete Internet Cookies
echo --------------------------------------------------------------------------------
echo.
echo Cookies deleted.
echo.
echo Press any key to return to the menu. . .
pause >nul
goto menu
:2
cls
echo --------------------------------------------------------------------------------
echo Delete Temporary Internet Files
echo --------------------------------------------------------------------------------
echo.
echo Deleting Temporary Files...
ping localhost -n 3 >nul
del /f /q "%userprofile%\AppData\Local\Microsoft\Windows\Temporary Internet Files\*.*"
cls
echo --------------------------------------------------------------------------------
echo Delete Temporary Internet Files
echo --------------------------------------------------------------------------------
echo.
echo Temporary Internet Files deleted.
echo.
echo Press any key to return to the menu. . .
pause >nul
goto menu
:3
cls
echo --------------------------------------------------------------------------------
echo Disk Cleanup
echo --------------------------------------------------------------------------------
echo.
echo Running Disk Cleanup...
ping localhost -n 3 >nul
if exist "C:\WINDOWS\temp"del /f /q "C:WINDOWS\temp\*.*"
if exist "C:\WINDOWS\tmp" del /f /q "C:\WINDOWS\tmp\*.*"
if exist "C:\tmp" del /f /q "C:\tmp\*.*"
if exist "C:\temp" del /f /q "C:\temp\*.*"
if exist "%temp%" del /f /q "%temp%\*.*"
if exist "%tmp%" del /f /q "%tmp%\*.*"
if not exist "C:\WINDOWS\Users\*.*" goto skip
if exist "C:\WINDOWS\Users\*.zip" del "C:\WINDOWS\Users\*.zip" /f /q
if exist "C:\WINDOWS\Users\*.exe" del "C:\WINDOWS\Users\*.exe" /f /q
if exist "C:\WINDOWS\Users\*.gif" del "C:\WINDOWS\Users\*.gif" /f /q
if exist "C:\WINDOWS\Users\*.jpg" del "C:\WINDOWS\Users\*.jpg" /f /q
if exist "C:\WINDOWS\Users\*.png" del "C:\WINDOWS\Users\*.png" /f /q
if exist "C:\WINDOWS\Users\*.bmp" del "C:\WINDOWS\Users\*.bmp" /f /q
if exist "C:\WINDOWS\Users\*.avi" del "C:\WINDOWS\Users\*.avi" /f /q
if exist "C:\WINDOWS\Users\*.mpg" del "C:\WINDOWS\Users\*.mpg" /f /q
if exist "C:\WINDOWS\Users\*.mpeg" del "C:\WINDOWS\Users\*.mpeg" /f /q
if exist "C:\WINDOWS\Users\*.ra" del "C:\WINDOWS\Users\*.ra" /f /q
if exist "C:\WINDOWS\Users\*.ram" del "C:\WINDOWS\Users\*.ram"/f /q
if exist "C:\WINDOWS\Users\*.mp3" del "C:\WINDOWS\Users\*.mp3" /f /q
if exist "C:\WINDOWS\Users\*.mov" del "C:\WINDOWS\Users\*.mov" /f /q
if exist "C:\WINDOWS\Users\*.qt" del "C:\WINDOWS\Users\*.qt" /f /q
if exist "C:\WINDOWS\Users\*.asf" del "C:\WINDOWS\Users\*.asf" /f /q
:skip
if not exist C:\WINDOWS\Users\Users\*.* goto skippy /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.zip del C:\WINDOWS\Users\Users\*.zip /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.exe del C:\WINDOWS\Users\Users\*.exe /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.gif del C:\WINDOWS\Users\Users\*.gif /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.jpg del C:\WINDOWS\Users\Users\*.jpg /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.png del C:\WINDOWS\Users\Users\*.png /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.bmp del C:\WINDOWS\Users\Users\*.bmp /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.avi del C:\WINDOWS\Users\Users\*.avi /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.mpg del C:\WINDOWS\Users\Users\*.mpg /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.mpeg del C:\WINDOWS\Users\Users\*.mpeg /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.ra del C:\WINDOWS\Users\Users\*.ra /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.ram del C:\WINDOWS\Users\Users\*.ram /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.mp3 del C:\WINDOWS\Users\Users\*.mp3 /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.asf del C:\WINDOWS\Users\Users\*.asf /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.qt del C:\WINDOWS\Users\Users\*.qt /f /q
if exist C:\WINDOWS\Users\AppData\Temp\*.mov del C:\WINDOWS\Users\Users\*.mov /f /q
:skippy
if exist "C:\WINDOWS\ff*.tmp" del C:\WINDOWS\ff*.tmp /f /q
if exist C:\WINDOWS\ShellIconCache del /f /q "C:\WINDOWS\ShellI~1\*.*"
cls
echo --------------------------------------------------------------------------------
echo Disk Cleanup
echo --------------------------------------------------------------------------------
echo.
echo Disk Cleanup successful!
echo.
pause
goto menu
:4
cls
echo --------------------------------------------------------------------------------
echo Disk Defragment
echo --------------------------------------------------------------------------------
echo.
echo Defragmenting hard disks...
ping localhost -n 3 >nul
defrag -c -v
cls
echo --------------------------------------------------------------------------------
echo Disk Defragment
echo --------------------------------------------------------------------------------
echo.
echo Disk Defrag successful!
echo.
pause
goto menu
:error
cls
echo Command not recognized.
ping localhost -n 4 >nul
goto menu
:exit

echo Thanks for using PC Cleanup Utility by Ryan
ping 127.0.0.1 >nul
exit