bash 如何在 Linux 中创建带有特殊字符的文件？

How do I create files with special characters in Linux?

提问by Cameron Shirley

I am using the touchcommand to try and create a file with the name "\?$*'KwaMe'*$?\"(quotation marks included as part of the file name). However when I type touch "\?$*'KwaMe'*$?\"in the Terminal, it doesn't give me the result I am expecting. How can I create this file?

我正在使用该touch命令尝试创建一个具有该名称的文件"\?$*'KwaMe'*$?\"（引号包含在文件名中）。但是，当我touch "\?$*'KwaMe'*$?\"在终端中输入时，它并没有给我预期的结果。我怎样才能创建这个文件？

回答by Ronan Boiteau

You need to escape special characterswith the backslash symbol (\).

您需要使用反斜杠符号 ( )转义特殊字符\。

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This command will create a file named "\?$*'KwaMe'*$?\":

此命令将创建一个名为的文件"\?$*'KwaMe'*$?\"：

touch \"\\?$\*\'KwaMe\'\*$\?\\"

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Explanation

解释

1. Double your \, like this: \\, so that your shell does not interpret the backslashes from your filename as escape characters.
2. Escape "and ', like this: \", \', so that your shell interprets the double quotes as part of the filename.
3. Escape $, like this: \$, otherwise your shell will think you're using a variable.
4. Escape ?and *, like this: \?, \*, to prevent filename expansion.

1. 将您的\, 像这样: \\, 这样您的外壳就不会将文件名中的反斜杠解释为转义字符。
2. 转义"和'，像这样：\", \'，这样你的 shell 将双引号解释为文件名的一部分。
3. Escape$，像这样: \$，否则你的shell 会认为你在使用一个变量。
4. 转义?和*，像这样：\?, \*，以防止文件名扩展。