<pre name="code" class="csharp">mode   con:lines=6
mode   con:cols=67
@echo off & setLocal EnableDelayedExpansion
:start
cls
if "%1"=="" (@set dd=%date:~6,4%%date:~0,2%%date:~3,2%) else @set dd=%1
if "%2"=="" (@set tt=160902) else @set tt=%2
@echo Job %3 will run at %dd:~0,4%-%dd:~4,2%-%dd:~6,2% on %tt:~0,2%:%tt:~2,2%:%tt:~4,2%
@echo Times now: %date:~6,4%-%date:~0,2%-%date:~3,2% %time:~0,2%:%time:~3,2%:%time:~6,2%
@set d= %date:~6,4%%date:~0,2%%date:~3,2%
@set t=%time:~0,2%%time:~3,2%%time:~6,2%
if %d% geq %dd% goto s1
goto exit
:s1
if %t% geq %tt% goto s2
goto exit
:s2
ECHO START TO RUN %3 ...
TIMEOUT 10
if "%3"=="" ( @echo Hello world!) else @call %3
goto out
:exit
timeout 3 /NOBREAK
goto start
:out
if %errorlevel%==0 (echo %3 finished at %date% %time%) else echo running %3 failed at %date% %time%
pause
exit