[alpap]

Код:

@echo off
set "d=D:\temp"
set "f=test-01.csv"

if not exist "%~dp0%date%" md "%~dp0%date%"
call :#copy "%~dp0%date%" "%d%\%f%"
pause& exit

:#copy
 setlocal
  pushd "%~1"
   if not exist "%~n2%n%%~x2" (>nul copy "%~2" "%~n2%n%%~x2") else (set /a n+=1& goto #copy)
  popd
 endlocal
exit /b