linux - 如何收集所有 README 文件并在文件夹中重命名它们？

Question

例如，我有这些文件:

/Applications/Emacs.app/Contents/Resources/etc/images/custom/README
/Applications/Emacs.app/Contents/Resources/etc/images/ezimage/README
/Applications/Emacs.app/Contents/Resources/etc/images/gnus/README
/Applications/Emacs.app/Contents/Resources/etc/images/gud/README
/Applications/Emacs.app/Contents/Resources/etc/images/icons/README

我想把它们全部收集起来，用不同的名字保存在一个目录中，所以它们就变成这样了:

/dest/custom_README
/dest/ezimage_README
/dest/gnus_README
/dest/gud_README
/dest/icons_README

我知道 find 和 xargs 可能对完成这项工作有用，但不知道如何根据其目录名称执行rename 步骤。

有人对此有什么想法吗？谢谢!

Answer 1

find /Applications/Emacs.app/Contents/Resources/etc/images -name README |
while IFS= read -r filename; do
    cp -v "$filename" /dest/"$(basename "$(dirname "$filename")")_README"
done