查找不属于特定用户的文件

Question

我希望递归查看目录以查找不属于特定用户的文件，但我不确定如何编写它。

Answer 1

The find(1) utility has primaries that can be negated ("reversed") using the "!" operator. On the prompt one must however escape the negation with a backslash as it is a shell metacharacter. Result:

find . \! -user foo -print

Answer 2

Looking for files NOT owned by someone

Others have answered the question "NOT owned by a particular user" in the body. Here's one that answers the titular question but has not been provided:

$ find / -nouser

You can use it like so:

$ sudo find /var/www -nouser -exec chown root:apache {} \;

And a related one:

$ find / -nogroup

Answer 3

-user finds by user or user ID, and ! inverts the predicate. So, ! -user ... ! -user ... .

Answer 4

你可以使用这个：

find <dir> ! -user <username> 

Answer 5

Using z-shell (zsh) you can use

ls -laR *(^U)

or

ls -la **/*(^U)

to search for all files recursively not owned by you.