中国DOS联盟

time /t >1.txt

for /f "tokens=2 delims=:" %%i in (1.txt) do (set /a aa=%%i+3 | echo %aa%) >2.txt

pause

for /f "tokens=2 delims=:" %%i in ('time /t') do set /a aa=%%i+2

for /f "tokens=1 delims=:" %%i in ('time /t') do set /a bb=%%i

echo %bb%:%aa%

at %bb%:%aa% /interactive cmd /c "C:\Documents and Settings\zhengjie\桌面\我的QQ自动登录.vbs"

@echo off

for /f "tokens=2 delims=:" %%i in ('time /t') do (

    set /a a=%%i+3

    >2.txt call echo.%%a%%

)

pause