查找文件中的模式并将其重命名。

I use this command to find files with a given pattern and then rename them to something else

我使用这个命令来查找具有给定模式的文件，然后将它们重命名为其他内容。

find . -name '*-GHBAG-*' -exec bash -c 'echo mv $0 ${0/GHBAG/stream-agg}' {} \;

As I run this command, I see some outputs like this

当我运行这个命令时，我看到一些像这样的输出

mv ./report-GHBAG-1B ./report-stream-agg-1B
mv ./reoprt-GHBAG-0.5B ./report-stream-agg-0.5B

However at the end, when I run ls, I see the old file names.

但是在最后，当我运行ls时，我看到了旧的文件名。

4 个解决方案

#1

You are echo'ing your 'mv' command, not actually executing it. Change to:

你是在重复你的“mv”命令，而不是实际执行它。改变:

find . -name '*-GHBAG-*' -exec bash -c 'mv $0 ${0/GHBAG/stream-agg}' {} \;

#2

I would suggest using the rename command to perform this task. rename renames the filenames supplied according to the rule specified as a Perl regular expression.

我建议使用rename命令执行此任务。重命名根据Perl正则表达式指定的规则提供的文件名。

In this case, you could use:

在这种情况下，您可以使用:

rename 's/GHBAG/stream-agg/' *-GHBAG-*

#3

In reply to anumi's comment, you could in effect search recursively down directories by matching '**':

在回应安尼弥的评论时，你可以通过匹配“**”来递归地搜索目录:

rename 's/GHBAG/stream-agg/' **/*-GHBAG-*

#4

This works for my needs, replacing all matching files or file types. Be warned, this is a very greedy search

这适用于我的需要，替换所有匹配的文件或文件类型。注意，这是一个非常贪婪的搜索

# bashrc
function file_replace() {
  for file in $(find . -type f -name "$1*"); do
    mv $file $(echo "$file" | sed "s/$1/$2/");
  done
}

I will usually run with find . -type f -name "MYSTRING*" in advance to check the matches out before replacing.

我通常会用find来运行。-键入f -name“MYSTRING*”，在替换之前检查匹配项。

For example:

例如:

file_replace "Slider.js" "RangeSlider.ts"

renamed:    packages/react-ui-core/src/Form/Slider.js -> packages/react-ui-core/src/Form/RangeSlider.ts
renamed:    stories/examples/Slider.js -> stories/examples/RangeSlider.ts

or ditch the filetype to make it even greedier

或者抛弃文件类型，使其更加贪婪

file_replace Slider RangeSlider

renamed:    packages/react-ui-core/src/Form/Slider.js -> packages/react-ui-core/src/Form/RangeSlider.js
renamed:    stories/examples/Slider.js -> stories/examples/RangeSlider.js
renamed:    stories/theme/Slider.css -> stories/theme/RangeSlider.css

#1