在每个文件夹Unix中合并文件(cat) [英] Merging files (cat) in each-folder Unix

问题描述

在我的主文件夹中，我有多个子文件夹，并且每个子文件夹都包含多个文件.我想将这些文件合并到每个子文件夹中.

Inside my main folder, I have multiple sub-folders and each sub folder contains multiple files. I want to merge these files in every sub-folder.

所以我正在尝试做这样的事情:

So I am trying to do something like this:

cd ../master-folder

for file in $( find . -name "*.txt" );
do
cat "all the text files in this sub folder" > "name of the subfolder.txt"
rm  "all the previous text files excluding the merged output obviously"
    done

感谢帮助！谢谢.

推荐答案

如果文件的顺序无关紧要，我会这样做:

I would do it like this, if the order of the files doesn't matter :

for i in $(find -maxdepth 1 -mindepth 1 -type d)
do
    find $i -name '*.txt' -type f -exec cat {} >> $i-list.txt \;
    find $i -name '*.txt' -type f -exec rm {} \;
done

第一个发现是寻找子目录.

The first find looks for subdirectories.

第二个将所有子文件的内容附加到文件中

The second one appends all subfile's content to a file

第三个删除子文件.

如果存在递归子目录，则此方法不起作用.如果需要，请删除"-maxdepth 1"

This doesn't work if there are recursive subdirectories. If you want this, remove '-maxdepth 1'

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