del's bug

When deleting files with del, you cannot use del /a /f/gt;nul 2?gt;nul?amp;echo yes|| E cho no to determine if it has been deleted, because yes is always displayed in any case. r d does not exist. So, when you don't know if you want to delete a file or a folder, you should use the following code:

@echo off

:: The order of rd and del cannot be reversed

rd /q /s "target" sgt; nul 2 sgt; nul || del /a /f "Target" sgt;nul 2 sgt;nul

pause

—— namejm