遍历带空格的文件列表 [英] Iterate over a list of files with spaces

问题描述

我想遍历文件列表.该列表是find命令的结果，所以我想到了:

I want to iterate over a list of files. This list is the result of a find command, so I came up with:

getlist() {
  for f in $(find . -iname "foo*")
  do
    echo "File found: $f"
    # do something useful
  done
}

可以，除非文件名中包含空格:

It's fine except if a file has spaces in its name:

$ ls
foo_bar_baz.txt
foo bar baz.txt

$ getlist
File found: foo_bar_baz.txt
File found: foo
File found: bar
File found: baz.txt

我该怎么做才能避免空格分裂?

What can I do to avoid the split on spaces?

推荐答案

您可以将基于单词的迭代替换为基于行的迭代:

You could replace the word-based iteration with a line-based one:

find . -iname "foo*" | while read f
do
    # ... loop body
done

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