blocks|key|187875|text|在这种情况下，您需要使用find而不是grep。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|187876|您还可以将find与grep或egrep结合使用|187877|$+find+%7C+grep+"f[[:alnum:]]\.frm"|code-block|syntax|javascript|187878|entityMap^0|C|4|J|4|0|5|4|A|4|F|5|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@$9|U|A|V|B|C]|$9|W|A|X|B|C]|$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|10|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|11|8|@]|D|@]|E|$]]]|N|$]]

You need to use <code>find</code> instead of <code>grep</code> in this case.

You can also use <code>find</code> in combination with <code>grep</code> or <code>egrep</code>:

<pre><code>$ find | grep "f[[:alnum:]]\.frm"
</code></pre>

blocks|key|2168239|text|正如Pablo所说，您需要使用find而不是grep，但是没有必要通过管道将find传递给grep。find内置了该功能：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2168240|find+.+-regex+'f[[:alnum:]]\.frm'|code-block|syntax|javascript|2168241|find是一个功能非常强大的程序，用于按名称搜索文件，并支持按文件类型搜索、深度限制、将不同的搜索项与布尔操作相结合，以及对找到的文件执行任意命令。有关详细信息，请参阅the+find+man+page。|2168242|entityMap|0|LINK|mutability|MUTABLE|url|http://linux.die.net/man/1/find^0|F|4|M|4|12|4|19|4|1E|4|0|0|0|4|2C|H|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]|$9|Z|A|10|B|C]|$9|11|A|12|B|C]|$9|13|A|14|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|16|8|@$9|17|A|18|B|C]]|D|@$9|19|A|1A|1|1B]]|E|$]]|$1|M|3|-4|5|6|7|1C|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

As Pablo said, you need to use <code>find</code> instead of <code>grep</code>, but there's no need to pipe <code>find</code> to <code>grep</code>. <code>find</code> has that functionality built in:

<pre><code>find . -regex 'f[[:alnum:]]\.frm'
</code></pre>

<code>find</code> is a very powerful program for searching for files by name and supports searching by file type, depth limiting, combining different search terms with boolean operations, and executing arbitrary commands on found files. See <a href="http://linux.die.net/man/1/find">the find man page</a> for more information.

blocks|key|2163082|text|find+-iname+"file_name"

Syntax:
find+-type+type_descriptor+file_name_here|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|2163083|type_descriptor类型：|unstyled|2163084|f:常规文件|2163085|d:目录|2163086|l:符号链接|2163087|c:字符设备|2163088|b:块设备|2163089|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|T|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|F|7|V|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|F|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|F|7|Z|8|@]|9|@]|A|$]]]|R|$]]

<pre><code>find -iname &quot;file_name&quot;

Syntax:
find -type type_descriptor file_name_here
</code></pre>
type_descriptor types:
f: regular file
d: directory
l: symbolic link
c: character devices
b: block devices

blocks|key|1147538|text|您还可以执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1147539|tree+%7C+grep+filename|code-block|syntax|javascript|1147540|这会将tree命令的输出通过管道传递给grep进行搜索。这只会告诉你文件是否存在。|1147541|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You can also do:

<pre><code>tree | grep filename
</code></pre>

This pipes the output of the tree command to grep for a search. This will only tell you whether the file exists though.

blocks|key|2168320|text|您可以使用tree查找文件的相对路径。只需将输出通过管道传递给grep即可进行过滤：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2168321|tree+-f+%7C+grep+filename|code-block|syntax|javascript|2168322|这里有一个函数，你可以放入你的.bash_profile，.bashrc，.zshrc或其他...|offset|length|style|CODE|2168323|findfile(){+tree+-f+%7C+grep+$1;+}+#+$1+=+filename,+-f+is+full+path|2168324|entityMap^0|0|0|F|D|T|7|11|6|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]|$I|V|J|W|K|L]|$I|X|J|Y|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|P|$]]

You can find the relative path of a file using tree. Just pipe the output to grep to filter down:
<pre><code>tree -f | grep filename
</code></pre>
Here is a function you can put into your <code>.bash_profile</code>, <code>.bashrc</code>, <code>.zshrc</code> or other...
<pre><code>findfile(){ tree -f | grep $1; } # $1 = filename, -f is full path
</code></pre>

blocks|key|2168348|text|示例|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2168349|find+<path>+-name+'*FileName*'|code-block|syntax|javascript|2168350|来自manual:的|2168351|查找-name模式|2168352|文件名的基础(删除了前导目录的路径)与外壳模式模式匹配。由于前导目录被删除，因此考虑与-name匹配的文件名永远不会包含斜杠，因此"-name+a/b“永远不会匹配任何内容(您可能需要改用-path+)。元字符("*“、"?”和"[]")与".“在基本名称的开头(这是find-utils-4.2.2中的更改；请参阅下面的标准一致性一节)。要忽略某个目录及其下的文件，请使用-prune；请参阅-path描述中的示例。大括号并不被认为是特殊的，尽管包括Bash在内的一些shell在shell模式中给大括号注入了特殊的含义。文件名匹配是使用fnmatch(3)库函数执行的。不要忘了用引号将模式括起来，以防止shell对其进行扩展。|2168353|entityMap^0|0|2|0|0|0|0|9|0|0|8S|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|N|5|6|7|X|8|@$9|Y|A|Z|B|C]]|D|@]|E|$]]|$1|O|3|P|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|13|8|@]|D|@]|E|$]]]|R|$]]

Example
<pre><code>find &lt;path&gt; -name '*FileName*'
</code></pre>
From manual:
find -name pattern
Base of file name (the path with the leading directories removed) matches shell pattern pattern.
Because the leading directories are removed, the file names considered for a match with -name will never
include a slash, so &quot;-name a/b&quot; will never match anything (you probably need to use -path instead). The
metacharacters (&quot;*&quot;, &quot;?&quot;, and &quot;[]&quot;) match a &quot;.&quot; at the start of the base name (this is a change in find‐
utils-4.2.2; see section STANDARDS CONFORMANCE below). To ignore a directory and the files under it,
use -prune; see an example in the description of -path. Braces are not recognised as being special,
despite the fact that some shells including Bash imbue braces with a special meaning in shell patterns.
The filename matching is performed with the use of the fnmatch(3) library function. Don't forget to
enclose the pattern in quotes in order to protect it from expansion by the shell.

blocks|key|1147589|text|不，grep在这方面工作得很好：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1147590|+grep+-rl+"filename"+[starting+point]

+grep+-rL+"not+in+filename"|code-block|syntax|javascript|1147591|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

No, grep works just fine for this:

<pre><code> grep -rl "filename" [starting point]

 grep -rL "not in filename"
</code></pre>

blocks|key|188095|text|也适用于多个文件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|188096|tree+/path/to/directory/+%7C+grep+-i+"file1+\%7C+file2+\%7C+file3"|code-block|syntax|javascript|188097|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Also for multiple files.

<pre><code>tree /path/to/directory/ | grep -i "file1 \| file2 \| file3"
</code></pre>

blocks|key|1147603|text|最简单的方法是|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1147604|find+.+%7C+grep+test|code-block|syntax|javascript|1147605|在这里，find将递归地列出(.)中的所有文件，即当前目录。|1147606|然后它只是一个简单的grep。将出现名称为"test“的所有文件。|1147607|您可以根据需要使用grep。注意:因为grep是一个通用的字符串分类。它不仅可以给出文件名，还可以给出文件名。但是，如果路径有一个目录(‘/xyz_test_123/ther.txt’)，那么它也将是结果集的一部分。|1147608|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

The easiest way is
<pre><code>find . | grep test
</code></pre>
Here find will list all the files in the (.), i.e., the
current directory, recursively.
And then it is just a simple grep. All the files which name has &quot;test&quot; will appear.
You can play with grep as per your requirement.
Note: As the grep is a generic string classification. It can result in giving you not only file names. But if a path has a directory ('/xyz_test_123/other.txt') it would also be part of the result set.

blocks|key|1147615|text|find+.+%7C+grep+KeywordToSearch|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1147616|这里的.指的是当前目录，它是find命令的path参数的值。它通过管道传递给grep，以搜索应该返回所有匹配结果的关键字。|unstyled|offset|length|style|CODE|1147617|注意:这是区分大小写的。例如，fileName和FileName是不同的。|1147618|entityMap|0|LINK|mutability|MUTABLE|url|https://en.wikipedia.org/wiki/Find_(Unix)^0|0|3|1|E|4|0|0|F|8|O|8|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|V|8|@$G|W|H|X|I|J]]|9|@$G|Y|H|Z|1|10]]|A|$]]|$1|K|3|L|5|F|7|11|8|@$G|12|H|13|I|J]|$G|14|H|15|I|J]]|9|@]|A|$]]|$1|M|3|-4|5|F|7|16|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]]]

<pre><code>find . | grep KeywordToSearch
</code></pre>
Here <code>.</code> means the current directory which is the value for the path parameter for the <a href="https://en.wikipedia.org/wiki/Find_(Unix)" rel="nofollow noreferrer">find</a> command. It is piped to grep to search the keyword which should return all matching results.
Note: This is case sensitive. So for example <code>fileName</code> and <code>FileName</code> are not same.

<a href="https://en.wikipedia.org/wiki/Grep" rel="noreferrer">grep</a> is used to search within a file to see if any line matches a given regular expression. However, I have this situation - I want to write a regular expression that will match the filename itself (and not the contents of the file). I will run this from the system's root directory, to find all those files that match the regular expression.
For example, if I want to find all <a href="https://en.wikipedia.org/wiki/Visual_Basic" rel="noreferrer">Visual Basic</a> form files that start with an &quot;f&quot; and end with .frm, I'll use the regular expression -
<pre><code> &quot;f[[:alnum:]]*\.frm&quot;
</code></pre>
Can grep do this? If not, is there a utility that would let me do this?

How can I "grep" for a filename instead of the contents of a file?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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用于在文件中进行搜索，以查看是否有任何行与给定的正则表达式匹配。然而，我遇到了这种情况--我想要编写一个与文件名本身(而不是文件内容)匹配的正则表达式。我将从系统的根目录运行此命令，以查找与正则表达式匹配的所有文件。例如，如果我想查找所有以"f“开头并以.frm结尾的表单文件，我将使用正则表达式-   "f[[:aln...

问我如何"grep“一个文件名而不是文件的内容？
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问我如何"grep“一个文件名而不是文件的内容？EN