For loop in bat
:: Im a comment 註解
@echo off
set count=0
:loop
set /a count=%count%+1
start SilentCMD.exe NewFile.bat
timeout /t 2100
if %count% neq 5 goto loop
pause
// https://stackoverflow.com/a/40663448
Timeout in BAT
// Timeout 10 second
timeout /t 10
Kill task
taskkill /f /im chrome.exe
taskkill /f /im javaw.exe