@echo off
color 2
:A
cls
echo Welcome to the login screen
set /p user=username:
set /p pass=password:
if "%user%"=="test" if "%pass%"=="test" goto :B
if "%user%"=="H0tt3nt0ttNOR" if "%pass%"=="123" goto :B
cls
echo Incorrect username or password. access denied!
ping 1.1.1.1 -n 1 -w 4000 >nul
goto :A
:B
cls
echo Welcome %user%
set /p com=command
if "%com%"=="log off" goto :A
if "%com%"=="log out" goto :A