Код:
@Echo off
Set "BoxIn=Z:\Box_In"
Set "Mask=P_*.jpg"
Set /A NN=7
Set "BoxOut=Z:\Box_Out"
FOR /F "usebackq tokens=1,2 delims=_" %%i IN (`2^>nul Dir "%BoxIn%\%Mask%" /B /A:-D`) DO Call :MoveNN "%%i" "%%j" "%BoxIn%" "%BoxOut%" %NN%
GoTo :Eof
:MoveNN
If Not Exist "%~3\%~1_%~2" GoTo :Eof
Set "NewDir=%~2"
Call Set "NewDir1=%%NewDir:~0,%5%%"
Set "NewDir=%~4\%NewDir1%"
If Not Exist "%NewDir%" Md "%NewDir%" >nul 2>&1
Move "%~3\%~1_%NewDir1%*%~x2" "%NewDir%\" >nul 2>&1
GoTo :Eof
