如何删除Windows中另一个文本文件中存在的文本文件中的所有行? [英] How do I remove all the lines in a text file that are present in another text file in Windows?

问题描述

我有两个文件: content.txt 和 remove.txt .我想运行 .cmd 脚本，该脚本将从 remove.txt 中的 content.txt 中删除所有行.结果应转到 result.txt .

I have two files: content.txt and remove.txt. I would like to run .cmd script that removes all lines from content.txt that are in remove.txt. The result should go to result.txt.

例如:

content.txt

abc
1234
hello
qwerty

remove.txt

abc
hello
def

result.txt

1234
qwerty

这个问题是相同的，但是使用Perl:

This question is the same but using Perl: Removing lines in one file that are present in another file. I can only use standard Windows tools.

推荐答案

findstr /L /v /X /g:remove.txt content.txt>result.txt

/X表示精确匹配线"

/X means "match lines exactly"

?L的意思是字面意义-不是正则表达式"

?L means "literally - not regex"

/v表示不匹配"

/g:文件名是用作字符串-(排除)-源的文件名

/g:filename is filename to use as string-(exclusion)-source

/我会区分大小写.

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