批处理模拟Linux中watch命令

REM 批处理模拟Linux中watch命令
@echo off
color 1f
:CheckVar1
if {%1} equ {} (goto Help) else goto CheckVar2

:Help
echo %0 [time] [command]
echo.
goto End

:CheckVar2
if {%1} equ {} (goto Help) else goto OK

:OK
echo WScript.sleep 1000*%1>%temp%/sleep.vbs
For /L %%t in (1,1,-1) Do goto Execute

:Execute
SET LASTTIME=%DATE:~4,10% %TIME%
cls
echo Every %1s: %2     Last run at: %LASTTIME%
echo.
cmd /c %2
echo.
echo.
echo Every %1s: %2     Last run at: %LASTTIME%
cscript /NoLogo %temp%/Sleep.vbs %1>nul
goto OK

:End
del /q %temp%/sleep.vbs