在 Notepad++ 中将文本添加到多个文件的开头 [英] Adding text to the beginning of multiple files in Notepad++

问题描述

我有很多文本文件，我需要在每个文件的第一行开头添加一些文本(例如 MNP).

I have many text files, and I need to add some text (e.g. MNP) to the beginning of the first line in each file.

如何在 Notepad++ 中执行此操作?

How can I do this in Notepad++?

推荐答案

(我使用的是 v6.6.9)

(I'm using v6.6.9)

您可以使用正则表达式.互联网上的几个地方声称正则表达式 \A 有效，但它对我不起作用，它是逐字节循环的.我发现 \A^ 坚持文件的 0 位置.

You can use regular expressions. Several places around the internet claim that the regex \A works, but it wasn't working for me, it was cycling byte by byte through. I found that \A^ sticks to 0 position of the file.

奇怪的是，我还发现我无法替换\A 或\A^ 并使其生效.这对我有用.

Oddly, I additionally found that I couldn't replace \A or \A^ and have it take effect. This is what worked for me.

Find: \A^(.*?)
Replace MNP\1

说实话，替换中的 \1 甚至没有必要，因为我在作弊并且基本上是告诉记事本查找 0 个字符.

Truthfully, the \1 in Replace isn't even necessary since I'm cheating and basically telling notepad to look for 0 characters.

这应该也能正常工作.

Find: \A^.*?
Replace MNP

请事先备份您的工作.

或者，这似乎也有效.

Find: .{0}(.*)
Replace: MNP\1

它有效地查找 0 个字符，然后是整个文档/行(取决于是否检查了 .matches newline，但是这个选择对结果无关紧要).

It effectively looks for 0 characters followed by the whole document/line (depending on whether . matches newline is checked, this choice won't matter for the outcome however).

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