Strange phenomenon 1) every time you read Apache access logs, there are always many websites with 408 errors. htaccess configuration and sequence {code ...} apache access log {code ...} strange problem {code ...} strange phenomenon
1) every time you
It has been popular for a while to build a Web site by nginx+ PHP, which runs in fastcgi mode. But after a period of consideration, it is often found that there are some 502 errors. In fact, the form of nginx+fastcgiphp is generally not very stable
Apache 2.0
Installation
Compared to IIS to establish a more professional Apache site, some large portal sites and large traffic of professional sites are published through the Apache site. And many of the previous procedures have been completed
I. Log Analysis
If Apache is installed by default, two log files are generated when the server runs. The two files are access_log and error_log.
When the default installation method is used, these files can be found
First, the concept1.HTTP protocol: Hypertext Transfer Protocol (Hypertext Transfer Protocol). Is a rule that specifies the communication between the browser and the Web server, which allows Hypertext Markup Language (HTML) documents to be routed
First, Apache Introduction
"Apache http Server" Open source software project distinguished representative, using standard HTTP network protocol to provide web browsing services, can run on a variety of operating system platforms;
The httpd_mpm.conf file is in the \ conf \ extra file of your apache installation, and is still in the apache httpd. conf # Include conf/extra/httpd-mpm.conf before # Oh.
During configuration and compilation, Apache can select the desired MPM module
First, the concept1.HTTP protocol: Hypertext Transfer Protocol (Hypertext Transfer Protocol). Is a rule that specifies the communication between the browser and the Web server, which allows Hypertext Markup Language (HTML) documents to be routed
Apache can choose the MPM module you want to use when configuring compilation, and use the./configure--with-mpm=mpm command. We mainly understand the two MPM modules of prefork and worker.
PreforkIf you do not explicitly specify some kind of
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