获取当前的日、月和年(独立于locale):

for /f "tokens=1-4 delims=/-. " %%i in ('date /t') do (call :set_date %%i %%j %%k %%l)
goto :end_set_date

:set_date
if ("%1:~0,1%" gtr "9") shift
for /f "skip=1 tokens=2-4 delims=(-)" %%m in ('echo,^|date') do (set %%m=%1&set %%n=%2&set %%o=%3)
goto :eof

:end_set_date

echo day in 'DD' format is %dd%; month in 'MM' format is %mm%; year in 'YYYY' format is %yy%

如块状结构:

if "%VS90COMNTOOLS%"=="" (
  echo: Visual Studio 2008 is not installed
  exit /b
)

子字符串变量:

> set str=0123456789
> echo %str:~0,5%
01234
> echo %str:~-5,5%
56789
> echo %str:~3,-3%
3456

一个非常古老(大约1990年)的技巧来获得环境变量的总大小:

set > test
dir test
del test

脚本所在的路径(带驱动器):~dp0

set BAT_HOME=%~dp0
echo %BAT_HOME%
cd %BAT_HOME%

子例程(输出42):

    @echo off
    call :answer 42
    goto :eof
:do_something
    echo %1
    goto :eof

子例程返回一个值(输出0、1、2，等等):

    @echo off
    setlocal enableextensions enabledelayedexpansion
    call :seq_init seq1
:loop1
    if not %seq1%== 10 (
        call :seq_next seq1
        echo !seq1!
        goto :loop1
    )
    endlocal
    goto :eof

:seq_init
    set /a "%1 = -1"
    goto :eof
:seq_next
    set /a "seq_next_tmp1 = %1"
    set /a "%1 = %seq_next_tmp1% + 1"
    set seq_next_tmp1=
    goto :eof