[megaloman]

Код:

@Echo Off &Cls
	Set "BoxIn=Z:\logs"
	Set "BoxArc=Z:\Box_Arc"
	Set "Log=Z:\archieve\all.log"
	Set /A N=3
	
	Set Arc="C:\Program Files\WinRar\WinRAR.exe" a -r -df -ibck

	For /F "usebackq skip=%N% delims=" %%d In (`2^>nul Dir "%BoxIn%\" /AD /B /O-D /TC ^|FindStr /R /C:"[0-3][0-9]\.[0-1][0-9]\.20[0-9][0-9]"`) Do (
		Call Set "Msg=%%Date%% %%Time%% "%BoxIn%\%%d"
		%Arc% "%BoxArc%\%%d.rar" "%BoxIn%\%%d" &&Call Set "Msg=%%Msg%% "%BoxArc%\%%d.rar"
		Call Echo %%Msg%%>>%Log%
	)
Pause
Exit /B

Пути укажите свои