具有数值变量的循环的正确格式是

for /l %%i in (startNumber, counter, endNumber) do echo %%i

更多详情> http://www.ss64.com/nt/for.html

搜索路径上的可执行文件(或其他类似路径的字符串，如果需要):

c:\> for %i in (cmd.exe) do @echo. %~$PATH:i
C:\WINDOWS\system32\cmd.exe

c:\> for %i in (python.exe) do @echo. %~$PATH:i
C:\Python25\python.exe

c:\>

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%

前面已经提到了%~dp0部分，但实际上还有更多内容: ~之后的字符定义了提取的信息。 返回补丁文件名时不包含字母 D -返回驱动器号 P -返回路径 S -返回短路径 X -返回文件扩展名 如果你在c:\Temp\long dir name\文件夹中执行test.bat脚本，

@echo off
echo %0
echo %~d0
echo %~p0
echo %~dp0
echo %~x0
echo %~s0
echo %~sp0

您将得到以下输出

测验 c: \Temp\长目录名\ c:\Temp\长目录名\ 。bat c: \ Temp \ \ test.bat LONGDI ~ 1 1 \ \ Temp \ LONGDI ~

如果一个参数被传递到你的脚本中 测试c: \ temp \ mysrc \ test.cpp 同样的操作也可以用于%1变量。

但是%0扩展的结果取决于位置! 在批处理的“顶层”，它扩展到当前批处理文件名。 在函数(调用)中，它展开为函数名。

@echo off
echo %0
call :test
goto :eof

:test
echo %0
echo %~0
echo %~n0

输出是(批处理文件以myBatch.bat开始)

myBatch.bat
:test
:test
myBatch

删除周围的报价。

for /f "useback tokens=*" %%a in ('%str%') do set str=%%~a

我最近必须写一个批处理文件，由VS预构建事件调用，我想在项目目录中作为参数传递。在批处理文件中，我需要将路径与嵌套子文件夹名称连接起来，但首先需要删除周围的引号。

抽取随机的文本行

@echo off

:: Get time (alas, it's only HH:MM xM

for /f %%a in ('time /t') do set zD1=%%a



:: Get last digit of MM

set zD2=%zD1:~4,1%



:: Seed the randomizer, if needed

if not defined zNUM1 set /a zNUM1=%zD2%


:: Get a kinda random number

set /a zNUM1=zNUM1 * 214013 + 2531011

set /a zNUM2=zNUM1 ^>^> 16 ^& 0x7fff


:: Pull off the first digit

:: (Last digit would be better, but it's late, and I'm tired)

set zIDX=%zNUM2:~0,1%


:: Map it down to 0-3

set /a zIDX=zIDX/3


:: Finally, we can set do some proper initialization

set /a zIIDX=0

set zLO=

set zLL=""


:: Step through each line in the file, looking for line zIDX

for /f "delims=@" %%a in (c:\lines.txt) do call :zoo  %zIDX%  %%a


:: If line zIDX wasn't found, we'll settle for zee LastLine

if "%zLO%"=="" set zLO=%zLL%

goto awdun


:: See if the current line is line zIDX

:zoo


:: Save string of all parms

set zALL=%*


:: Strip off the first parm (sure hope lines aren't longer than 254 chars)

set zWORDS=%zALL:~2,255%


:: Make this line zee LastLine

set zLL=%zWORDS%


:: If this is the line we're looking for, make it zee LineOut

if {%1}=={%zIIDX%} set zLO=%zWORDS%


:: Keep track of line numbers

set /a zIIDX=%zIIDX% + 1

goto :eof




:awdun

echo ==%zLO%==


:: Be socially responsible

set zALL=

set zD1=

set zD2=

set zIDX=

set zIIDX=

set zLL=

set zLO=

:: But don't mess with seed

::set zNUM1=

set zNUM2=

set zWORDS=