如何进行批量重命名? [英] How to do a mass rename?

问题描述

我需要像这样重命名文件名

I need to rename files names like this

transform.php?dappName=Test&transformer=YAML&v_id=XXXXX

就这样

XXXXX.txt

我该怎么做?

我知道我需要多个 mv 命令，因为它们至少有 25000 个文件.

I understand that i need more than one mv command because they are at least 25000 files.

推荐答案

最简单的解决方案是使用 "mmv"

Easiest solution is to use "mmv"

你可以写:

mmv "long_name*.txt" "short_#1.txt"

其中#1"被第一个通配符匹配的任何内容替换.同样#2被第二个替换，以此类推

Where the "#1" is replaced by whatever is matched by the first wildcard. Similarly #2 is replaced by the second, etc.

所以你做类似的事情

mmv "index*_type*.txt" "t#2_i#1.txt"

将 index1_type9.txt 重命名为 t9_i1.txt

To rename index1_type9.txt to t9_i1.txt

mmv 在许多 Linux 发行版中不是标准的，但在网上很容易找到.

mmv is not standard in many Linux distributions but is easily found on the net.

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