Windowsrecursiongrep命令行
我需要在Windows中执行recursiongrep，在Unix / Linux中是这样的：
grep -i 'string' `find . -print` 或者更优选的方法：
find . -print | xargs grep -i 'string'
我坚持只是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，比如UnxUtils 。 我甚至不知道我可以安装PowerShell。 任何build议只使用cmd.exe内置（Windows 2003服务器）？
findstr可以执行recursionsearch（/ S），并支持一些正则expression式语法（/ R）的变体。
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" xy' searches for "hello" or "there" in file xy 'FINDSTR /C:"hello there" xy' searches for "hello there" in file xy 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 [xy] 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]
这些参数具有以下含义：
-
s=recursion -
p=跳过不可打印的字符 -
i=不区分大小写 -
n=打印行号
而search的string是你在/c:后面加引号的位/c:
我刚刚使用以下命令search了一个文本，其中列出了包含我指定的“search文本”的所有文件名。
C:\Users\ak47\Desktop\trunk>findstr /S /I /M /C:"search text" *.*
我推荐一个非常棒的工具：
本地unix应用程序：
只需解压缩它们，并将该文件夹放入PATH环境variables中，瞧！ 🙂
像魅力一样工作，还有更多的只是grep;）
for /f %G in ('dir *.cpp *.h /s/b') do ( find /i "what you search" "%G") >> out_file.txt
recursionsearchsrc文件夹内的import单词：
> findstr /s import .\src\*
如果您安装了Perl，则可以使用http://beyondgrep.com/上的; ack 。
Select-String对我来说最合适。 这里列出的所有其他选项（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
