最短的Windows批处理文件代码，可将文件的第一行设置为变量? [英] Shortest Windows batch file code to get first line of a file set to a variable?

问题描述

我正在寻找可能的最短代码，以获取文本文件的第一行并将其设置为Windows中的变量.

I am looking for the shortest amount of code possible that will get the first line of a text file and set it to a variable in Windows.

在StackExchange网站上的其他线程中有很多此类事情的例子，但我不正在寻找如何循环浏览并显示文件中的所有行.我想要的只是简单获得第一行.

There are lots of examples of this kind of thing in other threads on this StackExchange site but I am not looking for how to loop through and display all lines in a file. What I want is to just simply get the first line.

推荐答案

set /p var= <Text.txt
echo %var%

引用自: http://forums .techguy.org/software-development/551867-batch-file-read-line-text.html 具有讽刺意味的是，海报发布者能够获得第一行，但希望循环浏览整个文件！

Referenced from: http://forums.techguy.org/software-development/551867-batch-file-read-line-text.html Ironically the poster is able to get the first line but wanted to loop through the whole file!

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