How to delete files other than those containing ~ in extension via command line?

Question

cmd/bat

I have a script that deletes all files in the folder: del /q c:\myfolder\*.*, the problem is that the folder may contain a temp.~avi or temp.~wmw file, how can I do this so that if there is a "~" in the name after the dot, then did this file get deleted?

Answer 1

for /f %%a in ('dir /b /ad *.* ^| findstr /r /v "\.bat"') do del /q %%a