Windows递归grep命令行


Windows recursive grep command-line

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

1
grep -i 'string' `find . -print`

或者更优选的方法：

1
find . -print | xargs grep -i 'string'

我只是坚持使用cmd.exe，所以我只有Windows内置命令。 我不能在这台服务器上安装Cygwin或任何第三方工具，如UnxUtils。 我甚至不确定我是否可以安装PowerShell。 任何建议只使用cmd.exe内置插件(Windows 2003 Server)？

相关讨论

findstr可以执行递归搜索(/ S)并支持一些正则表达式语法(/ R)的变体。

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
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.
相关讨论

1
findstr /spin /c:"string" [files]

参数具有以下含义：

  • 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

要搜索的字符串是在/c:之后放入引号的位

相关讨论

我刚用以下命令搜索了一个文本，该命令列出了包含我指定的"搜索文本"的所有文件名。

1
C:\Users\ak47\Desktop\trunk>findstr /S /I /M /C:"search text" *.*

我推荐一个非常棒的工具：

native unix utils：

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

只需解压缩它们并将该文件夹放入PATH环境变量即可！ :)

像魅力一样工作，还有更多只是grep;)

相关讨论

在src文件夹中递归搜索import字：

1
> findstr /s import .\src\*
1
for /f %G in ('dir *.cpp *.h /s/b') do  ( find /i"what you search" "%G") >> out_file.txt
相关讨论

Select-String对我来说效果最好。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：

1
select-string -pattern"<pattern>" -path"<path>"

注意：这需要Powershell

如果安装了Perl，可以使用http://beyondgrep.com/上的ack。