重命名多个文件，但仅重命名Bash中文件名的一部分 [英] Rename multiple files, but only rename part of the filename in Bash

问题描述

我知道如何重命名文件等，但是我遇到了麻烦.

I know how I can rename files and such, but I'm having trouble with this.

我只需要在for循环中重命名test-this.

I only need to rename test-this in a for loop.

test-this.ext
test-this.volume001+02.ext
test-this.volume002+04.ext 
test-this.volume003+08.ext 
test-this.volume004+16.ext 
test-this.volume005+32.ext 
test-this.volume006+64.ext 
test-this.volume007+78.ext 

推荐答案

如果所有这些文件都放在一个文件夹中并且在Linux上，则可以使用:

If you have all of these files in one folder and you're on Linux you can use:

rename 's/test-this/REPLACESTRING/g' *

结果将是:

REPLACESTRING.ext
REPLACESTRING.volume001+02.ext
REPLACESTRING.volume002+04.ext
...

rename可以将命令作为第一个参数.这里的命令包括四个部分:

rename can take a command as the first argument. The command here consists of four parts:

1. s:用于将一个字符串替换为另一个字符串的标志，
2. test-this:您要替换的字符串，
3. REPLACESTRING:您要替换为搜索字符串的字符串，并且
4. g:一个标志，指示将替换搜索字符串的所有匹配项，即，如果文件名是test-this-abc-test-this.ext，则结果将是REPLACESTRING-abc-REPLACESTRING.ext.

1. s: flag to substitute a string with another string,
2. test-this: the string you want to replace,
3. REPLACESTRING: the string you want to replace the search string with, and
4. g: a flag indicating that all matches of the search string shall be replaced, i.e. if the filename is test-this-abc-test-this.ext the result will be REPLACESTRING-abc-REPLACESTRING.ext.

有关标志的详细说明，请参见man sed.

Refer to man sed for a detailed description of the flags.

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