在我一次又一次失败地找到答案之后,我编写了以下脚本:

<!-- : first Line of "JustPopdBack.cmd"-Script (a CMD+Script for Windows)
@echo off %debug%
setLocal enableExtensions

::    Copyleft 2017 Markus Merkle (aka Mäx) - Licence: GNU-GPLv3
::  ----------------------------------------------------------------------------
::  Cause it seems stupid to make a short Script long just for Right
::  of the Author, so the Licence-Text is not embeded in this Script.
::  !!! Please have a look on <http://www.gnu.org/licenses/>
::      if you still don't know the GNU-GPLv3.
::  ----------------------------------------------------------------------------
::   This is just a free and open TestScript
::   Feel free to used or modify but please mark this work (how as done).
:: -----------------------------------------------------------------------------
 title JustPopdBack-Test
 color 0a                                 %= cause I like LightGreen on Black =%
 echo.
 echo. Just a Test-Script for PushD and PopD Command
 echo.
 echo. To use it please Enter some Directorys first
 echo. Don't shy to use diffrent Drives (C:\ or D:\ etc. )
 echo. ...and feel free to use the TAB-Key then...
 echo. Lets PushD in this Dir and after just Enter Nothing Popd out.
::******************************************************************************
 :dLoop for UserQuest and Pushd in
 echo.
 set "NxtDir="
 set /P "NxtDir=NextDir? :\> "
 if defined NxtDir (PushD %NxtDir% & goTo dLoop)
::------------------------------------------------------------------------------
 echo.
 echo. Lets see the PushD History
 pushD
 echo. now try again with "For /F"-Loop a PopD Back.
 for /f %%a in ('pushD') do (echo %%a && PopD)
 echo.
 echo This don't work - did you know why?
 timeOut -1
:*******************************************************************************
 :PopDback that will work
 PopD && Echo. Uh I PopD'd - let's'ee PushD now: && PushD && goTo PopDback
 :: but I don't like that - can you help to make me happy ?
 --------------------------------------------------------------------------------
 timeout -1
 color
 exit /b                                        %= That the End of this Script =%
 ::       Thnx to all my Teachers
 ::    ...but the realy ones not the called & most have just 60 Minutes for me...


我希望你能明白我为什么写这个脚本,也希望你能给我很多评论,以便我们找出问题出在哪里……
(嘿,不在我的头上-我希望:-)

我对这篇文章的看法是

for /f %a in ('PushD') do PopD

最佳答案

此方法以在代码中使用的方式工作,并带有for /f循环:

@echo off
setlocal

pushd C:\windows\
pushd c:\windows\system32

pushd > "%tmp%\pushd.txt"
for /f "usebackq delims=" %%a in ("%tmp%\pushd.txt") do (echo %%a & PopD)

关于batch-file - MS-Win-CMD PushD/PopD如何工作以及为什么不在“For/f”循环中,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/42593863/

10-12 17:08