当在带有find的管道中使用时，`du`获取当前目录

Question

I'm using a script in which I look for a file in a directory (and all of its subdirectories) and print the file + file's size.

It is like this :

find $folder -name $file | du --apparent-size

(with the inputs $folder=folder_1 and $file=f1 The problem is that my output is

4   ./folder_1/f1
8   ./folder_1
13  .

Whereas the output of find $folder -name $file is only

folder_1/f1/file1
folder_1/file1

Why does it take my current directory, even if there is no file matching my search ?

Answer 1

尝试-exec选项：

find "$folder" -name "$file" -exec du --apparent-size '{}' \;