what apache module

Take notes, go straight to work.When you enter a URL directly in the browser, or click a link, then the browser cache will work, if the cache does not expire, then the browser will read from the local resources, do not initiate an HTTP request, if

Why install a lower version of PHP?Since the updated version of Apc,xcache does not keep up with the speed of the PHP version, we need to install a relatively stable PHP low version of the program, and then install other matching

1. Opening of the compression functionYum Remove httpd//Uninstall the original Apache fileCd/opt/lampTar xzvf httpd-2.4.2.tar.gz-c/opt//manual Compilation installation httpdTar xzvf apr-1.4.6.tar.gz-c/opt//Support Apache Upper application

Now the site more and more expressive, page load of JS and CSS naturally more and more. When the site page of JS and CSS too much, the browser to open the page speed will be very slow, significantly reduce the user experience. Using MOD_CONCATX, you

Put [url]http://wwww.aaaaaaaaa.com/... Change the address form to [url]http://wwww.aaaaaaaaa.com/... Or [url]http://wwww.aaaaaaaaa.com/... Of course you can change as you ask. Apache's Mod_rewrite module. You can see a demo of a PHP learning

Readers who frequently access the Internet may encounter this situation: when accessing some resources of some websites, a dialog box pops up in the browser asking users and passwords to access resources. This is a technology used for user

Compile and install Apache and modules in Linux, and use linuxapacheApache is one of the most popular Web server software. It supports multiple platforms, allows you to quickly build web Services, and is stable and reliable. It can be expanded

I. What is FastCGI? FastCGI is a CGI open extension in a language-independent and scalable architecture. its main behavior is to maintain the CGI interpreter process in the memory and thus achieve high performance. As we all know, repeated loading

Use PHP3 for HTTP authentication. The HTTP authentication function can be used only when PHP runs in Apache module mode. In the Apache module PHP script, you can use the Header () function to send a "HTTP authentication function only when PHP runs

FastCGI is a CGI open extension in a language-independent and scalable architecture. its main behavior is to maintain the CGI interpreter process in the memory and thus achieve high performance. As we all know, repeated loading of CGI interpreters

Article title: Apache system management practical skills set (2)-Principles of DSO mode. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded

The variables included in PHP $ _ SERVER are global variables, which can be called Super global variables. Below I will give you a detailed explanation of common PHP $ _ SERVER usage, hoping to help you. Frequently used $ _ SERVER [] Variables $ _

What is CGI?CGI is an interface standard between an external application (CGI program) and a Web server, and is a discipline for passing information between CGI programs and Web servers. The CGI specification allows the Web server to execute

My usual $_server[] variable $_server[' http_accept_language ']//browser language $_server[' REMOTE_ADDR '//Current user IP. $_server[' remote_host '//Current user host name $_server[' Request_uri ']//url $_server[' Remote_port ']//port.

Linux+apache's stability, security and performance, as well as low prices are gaining a growing market share, using Linux+apache as a Web server more and more friends, and Apache as an HTTP service, compared to FTP is always not easy to control,

Readers who frequently access the Internet may encounter this situation: when accessing some resources of some websites, a dialog box pops up in the browser asking users and passwords to access resources. This is a technology used for user

Sapi:server application Programming Interface Server-side application programming port. It is the interface between PHP and other applications, and PHP scripts can be executed in a number of ways, either through a Web server or directly under the

  Installing and maintaining secure Web servers on Linux is not easy. This requires an in-depth understanding of Linux, Apache, and PHP server options. One of the main problems is how to strike a balance between security, productivity, and usability.

The HTTP authentication mechanism of PHP is only valid when PHP runs in the Apache module mode. Therefore, this function is not applicable to CGI versions. In the PHP script of the Apache module, you can use the header () function to send the

This is a technology used for user authentication. User authentication is the first line of defense to protect network system resources. It controls all logins and checks the validity of users, the goal is to only allow legal users to access network