flashercs

@echo off
set datetime=%date:~0,4%%date:~5,2%%date:~8,2%%time:~0,2%%time:~3,2%%time:~6,2%
echo %datetime%
for /f "delims=" %%i in ('dir /s/a-d /b F:\pcsofts\test\') do call :rf "%%i"
exit /b
:rf
set "fn=%~n1"
set /a "i=0"
set s=
:loop
call set "s1=%%fn:~%i%,1%%"
if not defined s1 goto next
call set "s2=%%datetime:~%i%,1%%">nul
if not defined s2 (
    call set "s=%s%%%fn:~%i%%%">nul
    goto next
)
set "s=%s%%s1%%s2%"
set /a "i+=1"
goto loop
:next
REM echo,"%s%"
ren %1 "%s%.*"
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