flashercs

@echo off
SETLOCAL ENABLEDELAYEDEXPANSION
set /A num=100000
FOR /F "tokens=*" %%i in ('dir /A-D /B /O-S') do (
    IF NOT "%%i"=="%~nx0" (
        set /A num+=1
        ren "%%i" !num:~1!%%~xi
    )
)
ENDLOCAL
exit
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