bash 使用 shell globbing 匹配所有嵌套目录下的所有文件
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Match all files under all nested directories with shell globbing
提问by Samer Buna
Is there a way to use shell globbing to identify nested directories?
有没有办法使用 shell globbing 来识别嵌套目录？
so if I have dir/dir1/dir2/dir3/dir4/dir5/.. and I have files under all of them, what is the equivalent globbing pattern to match all files under all directories, similar to - for example - ls -R
因此，如果我有 dir/dir1/dir2/dir3/dir4/dir5/.. 并且我在所有文件下都有文件，那么匹配所有目录下所有文件的等效通配模式是什么，类似于 - 例如 - ls -R
采纳答案by Paused until further notice.
In Bash 4, with shopt -s globstar, and zsh you can use **/*which will include everything except hidden files. You can do shopt -s dotglobin Bash 4 or setopt dotglobin zsh to cause hidden files to be included.
在 Bash 4 中，shopt -s globstar您可以使用 , 和 zsh 来**/*包含除隐藏文件之外的所有内容。您可以shopt -s dotglob在 Bash 4 或setopt dotglobzsh 中执行以包含隐藏文件。
In ksh, set -o globstarenables it. I don't think there's a way to include dot files implicitly, but I think **/{.[^.],}*works.
在 ksh 中，set -o globstar启用它。我认为没有办法隐式包含点文件，但我认为**/{.[^.],}*有效。
回答by Tobu
Specifically about git (gitignore, gitattributes, and commands that take filenames): if the pattern contains no slash, *wildcards will match deep. If it does contain a slash, git will call fnmatchwith the FNM_PATHNAMEflag, and simple wildcards won't match slashes. **to match deep isn't supported. Maybe this kind of deep matching could be more widely supported with a new FNM_STARSTARflag, and an implementation in glibc, gnulib and other places.
特别是关于 git（gitignore、gitattributes 和采用文件名的命令）：如果模式不包含斜杠，*通配符将匹配深。如果它确实包含斜杠，git 将使用FNM_PATHNAME标志调用 fnmatch，并且简单的通配符将不匹配斜杠。**不支持匹配深度。也许这种深度匹配可以通过一个新的FNM_STARSTAR标志得到更广泛的支持，以及在 glibc、gnulib 等地方的实现。
回答by Brent Newey
If you want to act on all the files returned by find, rather than just list them, you can pipe them to xargs:
如果您想对 find 返回的所有文件进行操作，而不是仅仅列出它们，您可以将它们通过管道传输到 xargs：
find <directory> -type f | xargs ls
But this is only for commands that don't have a recursive flag.
但这仅适用于没有递归标志的命令。
回答by kenorb
You may try:
你可以试试：
**/*.*
However it'll ignore hidden files (such as .gitfiles). Sometimes it's a life-saver.
但是它会忽略隐藏文件（例如.git文件）。有时它是救命稻草。
Read more at: What expands to all files in current directory recursively?at SO
阅读更多内容：什么以递归方式扩展到当前目录中的所有文件？在 SO
回答by Fatih Arslan
You can use tree, it will show all folders recursively.
您可以使用树，它将递归显示所有文件夹。
tree <path>
回答by meagar
There is no way to do this with vanilla Bash, however most commands accept a -Ror --recursiveoption to tell them to descend into directories.
使用 vanilla Bash 无法做到这一点，但是大多数命令都接受 a -Ror--recursive选项来告诉它们进入目录。
If you simply want to list all files located anywhere within a directory or its sub-directories, you can use find.
如果您只想列出位于目录或其子目录中任何位置的所有文件，您可以使用find。
To recursively find files (-type f) with a given directory:
递归查找-type f给定目录的文件 ( )：
find <directory> -type f
