通过HTTP在Web服务器上尾随文本文件 [英] Tail a text file on a web server via HTTP

问题描述

寻找有关如何解决以下问题的输入。我的ColdFusion 9应用程序有一个简单的记录器将文本写入文件。在我的dev机器上，文件是本地的，所以我可以使用'tail -f'或CFB的TailView来观看它。我想要一个工具，当它部署在生产服务器上观看。捕获：生产位于不允许RDS文件访问的共享CF托管提供商或目录 - 观察者网关。我想知道一个具有元刷新标记的页面，或者如果我想获得更多的想法，AJAXY的效果相同。想法？

Looking for input on how to solve the following problem. My ColdFusion 9 app has a simple logger that writes text to a file. On my dev machine, the file is local so I can use either 'tail -f' or CFB's TailView to watch it. I'd like a tool to watch it when it's deployed on the production server. The catch: production is at a shared CF hosting provider which doesn't allow RDS file access or a directory-watcher gateway. I'm wondering about a page with a meta refresh tag or if I want to get more fancy, something AJAXy to the same effect. Thoughts? Any tools that already exist for this?

我可以尝试这个，但希望有一些东西在那里更完整：通过http 跟踪日志文件

I may experiment with this but am hoping there is something out there "more complete" : following a log file over http

推荐答案

您可以使用以下PHP脚本：

You can you the following PHP script:

<?php
header("Content-Type: text/plain");
set_time_limit(0);
passthru("tail -F -n +0 log.txt");
?>

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