如何通过 * 将包括隐藏文件在内的所有文件移动到父目录中 [英] How to move all files including hidden files into parent directory via *

问题描述

这一定是一个热门问题，但我找不到答案.

Its must be a popular question but I could not find an answer.

如何通过 * 移动所有文件，包括隐藏文件以及像这样的父目录:

How to move all files via * including hidden files as well to parent directory like this:

mv /path/subfolder/* /path/

这将像预期的那样将所有文件移动到父目录，但不会移动隐藏文件.该怎么做?

This will move all files to parent directory like expected but will not move hidden files. How to do that?

推荐答案

您可以在 UNIX &Linux 对如何将所有文件(包括隐藏文件)从一个目录移动到另一个目录的回答?.它展示了 Bash、zsh、ksh93、标准 (POSIX) sh 等中的解决方案.

You can find a comprehensive set of solutions on this in UNIX & Linux's answer to How do you move all files (including hidden) from one directory to another?. It shows solutions in Bash, zsh, ksh93, standard (POSIX) sh, etc.

您可以同时使用这两个命令:

You can use these two commands together:

mv /path/subfolder/* /path/   # your current approach
mv /path/subfolder/.* /path/  # this one for hidden files

或一起(感谢 pfnuesel):

mv /path/subfolder/{.,}* /path/

扩展为:

mv /path/subfolder/* /path/subfolder/.* /path/

(示例:echo a{.,}b 扩展为 a.b ab)

请注意，这将显示几个警告:

Note this will show a couple of warnings:

mv: cannot move ‘/path/subfolder/.’ to /path/.’: Device or resource busy
mv: cannot remove /path/subfolder/..’: Is a directory

忽略它们:这是因为 /path/subfolder/{.,}* 也扩展为 /path/subfolder/. 和 /path/subfolder/..，分别是目录和父目录(见."和.."是什么意思什么时候在文件夹中?).

Just ignore them: this happens because /path/subfolder/{.,}* also expands to /path/subfolder/. and /path/subfolder/.., which are the directory and the parent directory (See What do "." and ".." mean when in a folder?).

如果你只想复制，你可以使用一个:

If you want to just copy, you can use a mere:

cp -r /path/subfolder/. /path/
#                     ^
#                     note the dot!

这将复制所有文件，包括普通文件和隐藏文件，因为 /path/subfolder/. 扩展为此目录中的所有内容"(来源:如何用cp复制包含隐藏文件和隐藏目录及其内容?)

This will copy all files, both normal and hidden ones, since /path/subfolder/. expands to "everything from this directory" (Source: How to copy with cp to include hidden files and hidden directories and their contents?)

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