.
Users from a social network who enter a blog will not ask for exactly the same information. In addition to pictures, JavaScript, and CSS, this information includes dynamically generated content from PHP, as well as data that is queried from the database. To access a blog post, every request that needs to be sent is not only to obtain the static resources provided by the network server, but also to cooperate with PHP scripts, use database connection and database form retrieval functions.
The
At present, Linux+apache+php4+mysql should be said to be a very popular combination, but also the most economical choice to build the site, because such a combination is almost no money, cost and benefit ratio is also the lowest choice. There are also many examples of successful sites.These days, I just bought a genuine Chinese blue dot Bluepoint Linux, with the accompanying installation manuals and user technical guides to help quickly get started. A
SVN configuration
1. Pre-Installation Prerequisites
Get Subversion Server program to official website http://subversion.tigris.org/I'm under Collabnetsubversion-server-1.6.5-6.win32.exe.
Get TORTOISESVN client program Http://tortoisesvn.net/downloads
Tortoisesvn-1.5.5.14361-win32-svn-1.5.4.msi
2. Configuration Instructions
The SVN service is open in two ways: the Svnserve Service (svn://) and its use with Apache (http://)
Go to the command line and s
Debugging environment: Redhat9.0 Apache1.3.29 Mysql3.23.58 PHP4.3.4
Linux system installation I do not say, this is the basic skills, in fact, this article in similar redhat other Linux should also be universal, everyone as long as you master the method I provided on the line. Remember to install REDHAT9. Do not install system default Apache,mysql and PHP and related software when 0. Already installed, please remove the installed package with RPM-E *
1, the advantages of nginx with respect to Apache:Lightweight, same Web service, consumes less memory and resources than Apacheanti-concurrency, Nginx processing requests are asynchronous non-blocking, and Apache is blocking type , in high concurrency, nginx can keep low resource consumption and high performanceHighly modular design, relatively simple to write modulesCommunity active, a variety of high-performance modules produced quickly AHThe advant
Apache as the most widely used Web server and the most stable open source server software, its working mode there are many, there are two main modes: Prefork mode and worker mode Prefork mode: This multi-channel module (MPM) implements a non-threading, pre-derived Web server, which is a working style similar to Apache 1.3. It is suitable for systems that do not have thread-safe libraries and need to avoid t
apache| Resolve the Symptom:
On a single server, start the Apache process with the Wacos user, and use the command immediately after startup Ps–ef | The grep httpd can see that a process is started, but a later access to the Web interface will make an error, and then use the command Ps–ef | grep httpd, the discovery process has been down.
After you ask the onsite engineer what you have done, you know that t
Just today yesterday morning when the teacher said a little bit, as to expand and improve it.
2. Operation Stage
2.1 Running Phase Overview
In the runtime, Apache's main job is to handle the user's service requests.
At this stage, Apache abandons the privileged user level and uses normal permissions, primarily based on security considerations, to protect against vulnerabilities caused by code flaws. Like Microsoft's IIS has been subjected to "Code Re
Apache + Tomcat Cluster configuration detailed (1)
first, software preparation
Apache 2.2:http://httpd.apache.org/download.cgi, download MSI installer, select No SSL version
Tomcat 6.0:http://tomcat.apache.org/download-60.cgi, download tomcat 6.0.18 zip file
Note: Because the Apache and Tomcat project-related modules are in continuous development and optimization
#安装JDK1. Check if the system installs the JDK and uninstallRpm-qa | grep javatzdata-java-2013g-1.el6.noarchjava-1.7.0-openjdk-1.7.0.45-2.4.3.3.el6.x86_ 64java-1.6.0-openjdk-1.6.0.0-1.66.1.13.0.el6.x86_642. Delete PackageRpm-e--nodeps tzdata-java-2013g-1.el6.noarchrpm-e--nodeps java-1.7.0-openjdk-1.7.0.45-2.4.3.3.el6.x86_64rpm-e-- Nodeps java-1.6.0-openjdk-1.6.0.0-1.66.1.13.0.el6.x86_643. Copy the Jdk-6u35-linux-x64.bin to the/usr/local/java directory (mkdir Java)chmod +x Jdk-6u35-linux-x64.bin./
Which of the following is better for Nginx vs Apache?
Nginx vs Apache
What is the Nginx web and proxy server and how does it compare to Apache? Shocould you use one of these servers or both? Here we recommend e some answers to these questions.
What is the Nginx web server and Proxy Server? What is the comparison with Apache
HTTP IntroductionHTTPD is the main program of the Apache Hypertext Transfer Protocol (HTTP) server. is designed as a stand-alone background process that establishes a pool of child processes or threads that process requests.
HTTPD characteristics
Highly modular: Core+modules
Dso:dynamic Shared ojbect dynamic Add/Unload
Mpm:multi-processing module multi-channel processing modules
Virtual Host: Ip,port,fqdn
CGI: Universal
。
In this case, the only authentication mechanism that is guaranteed to be available on the WWW is provided by HTTP itself. The standard Apache server implements such a certification that it can control which hosts may access a particular site or a part of the feature site.
This certification can be divided into two types, one is host-based authentication, the other is based on user name/password authentication. Since the IP addresses of most users
First, check the Apache virtual host module
Apache to configure the virtual host, you need to first see if Apache compiles the Vhost_alias_module module. Of course, Apache has already compiled the module by default, and we can see whether the module has been compiled by the following command, as follows:
/usr/local/a
Look: This article is for friends who want to set up a secure web platform on the Win2K platform.
The required program:
Apache
http://www.apache.org/dist/httpd/binaries/win32/
We choose Apache_1.3.28-win32-x86-no_src.msi, or Apache_2.0.47-win32-x86-no_ssl.msi.
All available, do not use the lower version of the program, they are flawed, very vulnerable to attacks on the Internet
Php
Http://cn2.php.net/get/php-4.3.3-Win32.zip/from/a/mirror
php-4.3.3
++redistributableforvisualstudio2012 first.V11 is a component of Microsoft, if not installed, it will prompt Msvcr110.dll lost.Download Link: http://www.microsoft.com/zh-CN/download/details.aspx?id=30679Please download 64bit, restart the computer after the installation is complete2:apache2.4.9, download Link: http://www.apachelounge.com/download/It is also recommended for v11,64 bit.3:mysql 5.6.19, download link: http://dev.mysql.com/downloads/mysql/It is also recommended Mysql-5.6.19-winx64.zip
Compensation system ArchitectureThe Nginx is converted to an external IP after receiving the request, then forwards the request to Tomcat, and there is a way to forward it to Apache, or to an application server in another language.Ngnix: is a Web server that accepts and forwards requests with no dynamic processingthe browser directly requests CDN (Money with CDN, no money with file server);CDN content distribution network full name is content Delivery
Original address: http://www.bbtang.info/linux/web/821.htmlA. Software introduction (Apache lighttpd nginx)1. lighttpdlighttpd is a feature with very low memory overhead, low CPU usage, good performance, and rich modules. LIGHTTPD is one of the best in many opensource lightweight Web servers. Support FastCGI, CGI, Auth, output compression (outputs compress), URL rewriting, alias and other important functions.LIGHTTPD uses fastcgi to run PHP, which use
++redistributableforvisualstudio2012 first.
V11 is a Microsoft component that prompts Msvcr110.dll to be lost if it is not installed.
Download Link: http://www.microsoft.com/zh-CN/download/details.aspx?id=30679
Please download the 64bit, after the installation is complete, please reboot the computer
2:apache2.4.9, download Link: http://www.apachelounge.com/download/
The same is recommended v11,64 bit.
3:mysql 5.6.19, download link: http://dev.mysql.com/downloads/mysql/
The same is recomme
Three types of MPM and configuration of ApacheFirst, MPM is Multi-Processing Modules, which represents the multi-processing module in Apache, and currently includes three modes in Apache 2.2/2.4 on Linux: Prefork, worker, and event mode.1.workerA worker is a multi-process multithreaded model in which a process has multiple threads, and each thread processes a connection. Worker mode saves system memory reso
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