dir中使用的批处理变量感叹号|findstr [英] batch variable exclamation points used in dir | findstr

问题描述

我正在尝试查找与.txt文件中包含的预定义格式不匹配(在文件名开头)的文件.

I'm trying to find files that do not match (at the beginning of the filename) predefined formats contained in a .txt file.

我有以下内容:

@Echo off
chcp 1254>nul

setlocal DisableDelayedExpansion

    for /f "usebackq tokens=1,2,3* delims=~" %%f in ("%USERPROFILE%\Desktop\xref.txt") do (
    set "DIRNAME=%%f"
    set "DIRNAM2=^%%f"
    set "PATHNAM=%%h"
    set "ALBUMNM=%%g"
    SETLOCAL EnableDelayedExpansion
    IF EXIST !PATHNAM!!DIRNAME! (
    PushD !PATHNAM!!DIRNAME!
    dir /b /a-d "*" | findstr /v /r /c:"!DIRNAM2! -*"
    )
    ENDLOCAL
    )
    pause
    EXIT /b

这很好用，除非文件名中包含刘海(感叹号).

This works great except with filenames containing bangs (exclamation points).

这是我的.txt文件(子目录〜相册名称〜路径)的示例，该文件是通过脚本生成的:

Here's a sampling of my .txt file (subdirectory~album name~path) which gets generated by a script:

12 Byzantine Rulers. The History of The Byzantine Empire~12 Byzantine Rulers. The History of The Byzantine Empire~g:\test\
17th Century Poetry~17th Century Poetry~g:\test\
1984 (George Orwell)~1984 (George Orwell)~g:\test\
1_2_1~1_2_1~g:\test\
21st Century American Foreign Policy~21st Century American Foreign Policy~g:\test\
99% Invisible~99% Invisible~g:\test\
Communication Matters. That’s Not What I Meant!~Communication Matters. That’s Not What I Meant!~g:\test\

有数百个目录，其中包含数百个文件(播客).我想修复此批次，以便它也可以处理刘海(！).

There are hundreds of directories containing hundreds of files (podcasts). I'd like to fix this batch so it can also handle bangs (!).

提前谢谢.

编辑.我的测试数据不够强大.findstr命令也不能(至少)与以下字符一起使用:é'»¿...也就是说，PushD将我带到了正确的目录，但是FindStr并未按预期进行剔除.

Edit. My test data wasn't robust enough. The findstr command also doesn't work with (at least) the following characters: é’»¿ ... that is to say PushD gets me to the right directory, but FindStr doesn't do it's culling as expected.

推荐答案

我认为问题不一定与代码页或编码相关，而感叹号(bangs)则更少.我看到的主要问题是您的文本文件内容使用智能引号(卷曲)，而不是哑引号(直).此外，您有％个字符，批处理文件中的这些字符通常需要加倍.出于这些原因，我首先建议您尝试替换这些字符.

I don't think that the issue is necessarily code page or encoding related, and less so exclamation marks, (bangs). The major issue I see is that your text file content uses smart quotes, (curly), instead of dumb quotes, (straight). Additionally you have % characters which in batch files usually require doubling. For those reasons I would first suggest that you try to replace those characters.

例如:

@Echo Off
SetLocal DisableDelayedExpansion
For /F "UseBackQ Tokens=1-3 Delims=~" %%G In ("%USERPROFILE%\Desktop\xref.txt")Do (
    Set "SUBDIRN=%%G"
    Set "ALBUMNM=%%H"
    Set "PATHNAM=%%I"
    SetLocal EnableDelayedExpansion
    Set SUBDIRN=!SUBDIRN:%%=%%%%!
    Set ALBUMNM=!ALBUMNM:%%=%%%%!
    Set PATHNAM=!PATHNAM:%%=%%%%!
    Set SUBDIRN=!SUBDIRN:’='!
    Set ALBUMNM=!ALBUMNM:’='!
    Set PATHNAM=!PATHNAM:’='!
    Set SUBDIRN=!SUBDIRN:"="!
    Set ALBUMNM=!ALBUMNM:"="!
    Set PATHNAM=!PATHNAM:"="!
    Set SUBDIRN=!SUBDIRN:"="!
    Set ALBUMNM=!ALBUMNM:"="!
    Set PATHNAM=!PATHNAM:"="!
    If Exist "!PATHNAM!!SUBDIRN!\" (
        PushD "!PATHNAM!!SUBDIRN!"
        Dir /B/A-D|FindStr /IVRC:"^!SUBDIRN! -"
    )
    EndLocal
)
Pause
Exit /B

我不确定代码框中的这段代码如何处理智能引号，但是我确定您会明白的.

I'm not sure how a copy of this code, within the code box will handle the smart quotes, but I'm sure you'll get the idea.

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