Как мне создать командный файл для удаления файлов старше указанной даты?
Это не похоже на работу;
:: --------DELOLD.BAT----------
@echo off
SET OLDERTHAN=%1
IF NOT DEFINED OLDERTHAN GOTO SYNTAX
for /f "tokens=2" %%i in ('date /t') do set thedate=%%i
type %1
pause
set mm=%thedate:~0,2%
set dd=%thedate:~3,2%
set yyyy=%thedate:~6,4%
set /A dd=%dd% - %OLDERTHAN%
set /A mm=%mm% + 0
if /I %dd% GTR 0 goto DONE
set /A mm=%mm% - 1
if /I %mm% GTR 0 goto ADJUSTDAY
set /A mm=12
set /A yyyy=%yyyy% - 1
:ADJUSTDAY
if %mm%==1 goto SET31
if %mm%==2 goto LEAPCHK
if %mm%==3 goto SET31
if %mm%==4 goto SET30
if %mm%==5 goto SET31
if %mm%==6 goto SET30
if %mm%==7 goto SET31
if %mm%==8 goto SET31
if %mm%==9 goto SET30
if %mm%==10 goto SET31
if %mm%==11 goto SET30
if %mm%==12 goto SET31
goto ERROR
:SET31
set /A dd=31 + %dd%
goto DONE
:SET30
set /A dd=30 + %dd%
goto DONE
:LEAPCHK
set /A tt=%yyyy% %% 4
if not %tt%==0 goto SET28
set /A tt=%yyyy% %% 100
if not %tt%==0 goto SET29
set /A tt=%yyyy% %% 400
if %tt%==0 goto SET29
:SET28
set /A dd=28 + %dd%
goto DONE
:SET29
set /A dd=29 + %dd%
:DONE
if /i %dd% LSS 10 set dd=0%dd%
if /I %mm% LSS 10 set mm=0%mm%
for %%i in (*.*) do (
set FileName=%%i
call :PROCESSFILE %%~ti
)
set mm=
set yyyy=
set dd=
set thedate=
goto EXIT
:SYNTAX
ECHO.
ECHO USAGE:
ECHO DELOLD X
ECHO Where X is the number of days previous to Today.
ECHO.
ECHO EX: "DELOLD 5" Deletes files older than 5 days.
GOTO EXIT
:PROCESSFILE
set temp=%1
set fyyyy=20%temp:~6%
set fmm=%temp:~0,2%
set fdd=%temp:~3,2%
if /I %fyyyy% GTR 2069 set fyyyy=19%temp:~6%
:: ***************************************
:: * This is where the files are deleted *
:: * Change the ECHO command to DEL to *
:: * delete. ECHO is used for test. *
:: ***************************************
if /I %yyyy%/%mm%/%dd% GEQ %fyyyy%/%fmm%/%fdd% (
ECHO %FileName%
)
set temp=
set fyyyy=
set fmm=
set fdd=
:EXIT
:: ----------END-DELOLD.BAT-------------