Windows递归grep命令行

我需要在Windows中做一个递归grep，在Unix / Linux中是这样的：

grep -i 'string' `find . -print`

或更优选的方法：

find . -print | xargs grep -i 'string'

我只使用cmd.exe，所以只有Windows内置命令。不幸的是，我无法在该服务器上安装Cygwin或任何第三方工具，例如UnxUtils。我什至不确定我是否可以安装PowerShell。仅使用cmd.exe内置插件（Windows 2003 Server）有什么建议吗？

findstr 可以进行递归搜索（/ S），并支持regex语法（/ R）的某些变体。

C:\>findstr /?
Searches for strings in files.

FINDSTR [/B] [/E] [/L] [/R] [/S] [/I] [/X] [/V] [/N] [/M] [/O] [/P] [/F:file]
        [/C:string] [/G:file] [/D:dir list] [/A:color attributes] [/OFF[LINE]]
        strings [[drive:][path]filename[ ...]]

  /B         Matches pattern if at the beginning of a line.
  /E         Matches pattern if at the end of a line.
  /L         Uses search strings literally.
  /R         Uses search strings as regular expressions.
  /S         Searches for matching files in the current directory and all
             subdirectories.
  /I         Specifies that the search is not to be case-sensitive.
  /X         Prints lines that match exactly.
  /V         Prints only lines that do not contain a match.
  /N         Prints the line number before each line that matches.
  /M         Prints only the filename if a file contains a match.
  /O         Prints character offset before each matching line.
  /P         Skip files with non-printable characters.
  /OFF[LINE] Do not skip files with offline attribute set.
  /A:attr    Specifies color attribute with two hex digits. See "color /?"
  /F:file    Reads file list from the specified file(/ stands for console).
  /C:string  Uses specified string as a literal search string.
  /G:file    Gets search strings from the specified file(/ stands for console).
  /D:dir     Search a semicolon delimited list of directories
  strings    Text to be searched for.
  [drive:][path]filename
             Specifies a file or files to search.

Use spaces to separate multiple search strings unless the argument is prefixed
with /C.  For example, 'FINDSTR "hello there" x.y' searches for "hello" or
"there" in file x.y.  'FINDSTR /C:"hello there" x.y' searches for
"hello there" in file x.y.

Regular expression quick reference:
  .        Wildcard: any character
  *        Repeat: zero or more occurrences of previous character or class
  ^        Line position: beginning of line
  $        Line position: end of line
  [class]  Character class: any one character in set
  [^class] Inverse class: any one character not in set
  [x-y]    Range: any characters within the specified range
  \x       Escape: literal use of metacharacter x
  \<xyz    Word position: beginning of word
  xyz\>    Word position: end of word

For full information on FINDSTR regular expressions refer to the online Command
Reference.

findstr /spin /c:"string" [files]

参数含义如下：

• s =递归
• p =跳过不可打印的字符
• i =不区分大小写
• n =打印行号

搜索的字符串是您在引号后加上 /c:

我只是使用以下命令搜索了文本，该命令列出了所有包含我指定的“搜索文本”的文件名。

C:\Users\ak47\Desktop\trunk>findstr /S /I /M /C:"search text" *.*

我推荐一个非常好的工具：

原生Unix实用程序：

• http://unxutils.sourceforge.net/
• http://en.wikipedia.org/wiki/UnxUtils

只需解压缩它们，然后将该文件夹放入您的PATH环境变量中，瞧！:)

就像魅力一样工作，而grep则不止这些;）

递归搜索文件夹中的import单词src：

> findstr /s import .\src\*

for /f %G in ('dir *.cpp *.h /s/b') do  ( find /i "what you search"  "%G") >> out_file.txt

Select-String最适合我 此处列出的所有其他选项（例如）findstr不适用于大文件。

这是一个例子：

select-string -pattern "<pattern>" -path "<path>"

注意：这需要Powershell

如果安装了Perl，则可以使用ack（可从http://beyondgrep.com/获得）。