I found these in a CMD file, what does it do?

Question

I found these in a CMD file, what does it do?

   @echo off 
   if not "%~1"=="p" start /min cmd.exe /c %0 p&exit
   start "" "GTAVLauncher.exe"
   start "" "Launcher.exe"
   timeout /t 120 /nobreak >nul
   taskkill /f /im GTAVLauncher.exe

Answer 1

You could read and learn yourself:

• echo, if, start, cmd, exit, timeout, taskkill in An A-Z Index of the Windows CMD command line
• %~1, %0 in Command Line arguments (Parameters)
• &, > in Redirection