批处理脚本 - 读一行一行 [英] batch script - read line by line

问题描述

您好所有
我有线路和管道，我需要读取日志文件中，一行行至下一个循环

hello all i have a log file which i need to read in, line by line and pipe the line to a next loop

首先，我用grep日志文件中一个单独的文件中的主字（如错误） - 以保持它小。现在我需要采取单独的文件，并在一行行读它 - 每行需要去另一个循环（这些循环用grep我的日志，并以块为单位划分的话），但我坚持在这里

first i grep the logfile for the "main" word (like "error") in a seperate file - to keep it small. now i need to take the seperate file and read it in line by line - each line needs to go to another loop (in these loop i grep the logs and divide it in blocks) but i stuck here

日志看起来像

XX.XX.XX.XX - - http://www.blub.com/something/id=?searchword-yes-no200 - something_else
用FOR / F循环我只是获取IP，而不是整条生产线。

xx.xx.xx.xx - - "http://www.blub.com/something/id=?searchword-yes-no" 200 - "something_else" with a for /f loop i just get the ip instead of the complete line.

我怎么能管/写/缓冲整条生产线 - 并不重要是什么，每行写。
感谢你们
快乐的圣诞节所有

how i can pipe/write/buffer the whole line - doesnt matter what is written per line. thank you guys happy christmas all

推荐答案

试试这个：

@echo off
for /f "tokens=*" %%a in (input.txt) do (
  echo line=%%a
)
pause

因为定情= * 一切都捕获到％A

修改：
回复您的留言，你就必须做到这一点是这样的：

edit: to reply to your comment, you would have to do that this way:

@echo off
for /f "tokens=*" %%a in (input.txt) do call :processline %%a

pause
goto :eof

:processline
echo line=%*

goto :eof

:eof

由于空间的，你不能使用％1 ，因为这将只包含一部分，直到第一个空格。而且由于行包含引号，你也可以不使用：ProcessLine从%%一个结合％〜1 。所以，你需要使用％* 其中获得％1％2％3 ... ，所以整行。

Because of the spaces, you can't use %1, because that would only contain the part until the first space. And because the line contains quotes, you can also not use :processline "%%a" in combination with %~1. So you need to use %* which gets %1 %2 %3 ..., so the whole line.

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