Web servers have always been built with one click, but the environment built with one click is relatively old. If you want to use a new environment, especially the official server, you must manually compile and build it (the following is a linuxcentos6.532-bit server ). 1. nginx version: 1.5: nginx. orgdownload
Web servers have always been built with one click, b
) (built:sep 10 2012 18:41:32)27.Copyright (c) 1997-2010 the PHP Group28.Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend TechnologiesWith Eaccelerator v0.9.6.1, the Copyright (c) 2004-2010 eaccelerator, by Eaccelerator
5. Configuration and Optimization php-fpmPHP-FPM The default configuration file is in $php_home/etc/php-fpm.conf, the following is a description of the commonly used configuration items:
(0, 'valli') # Use Insert () to add another new guest to the list. person_invited.insert (2, 'eval') # Use APPEND () add the last new guest to the end of the list. Person_invited.append ('rain') for person in person_invited: Print ('invite, '+ person. Title () +' ')
3-7 drop-down list: You just know that the newly purchased table cannot be delivered in time, so you can only invite two guests.? Based on the program written in the exercises
In 3.17 days have written an article about the APAHCE based on the domain name, port, IP address 3 ways of virtual host implementation. The principle is the same, now record Nginx virtual host These three ways of implementation.The system version is Rhel5.6,nginx version 1.1.6.1. Domain-based:Based on the way the domain name, to first have a DNS server, here for
stable version, the yum-y install Nginx replaced yum-y install nginx-stable will be able to install Yum in a more complete-y update Yum-YMySQL-Server service mysqld start mysqladmin-u root password root service mysqld stop Yum-Y install Nginx php-fpm PHP-CLI Php-pdo php-MySQLPhp-mcrypt php-mbstring PHP-GD Php-tidy Php-xml php-xmlrpc PHP-pear Php-pecl-memcache ph
1.nginx Process ModelNginx is a master and worker model. Master is mainly used to manage worker processes, master is compared to the boss, the worker is a wage earners, master command workers to do things. Is the Nginx process model:Master process:1. Receive external signals, for example: Kill-quit,kill-hupKill-hup Rel
Original works, allow reprint, please be sure to use hyperlinks in the form of the original source of the article, author information and this statement. Otherwise, the legal liability will be investigated. http://freeloda.blog.51cto.com/2033581/1285332Outline
First, preface
Second, the way the Web server provides services
Three, multi-process, multi-threading, Asynchronous Pattern comparison
Iv. WEB Service Request process
V. Linux I/O model
Six, Linux I/O model spe
Code is as follows: User WWW;
# Nginx each process consumes 10 MB ~ MB memory. Only one nginx process is enabled to save memory.
Worker_processes 1;
Error_log/data1/logs/nginx_error.log crit;
Pid/usr/local/webserver/nginx. PID;
# Specifies the value for maximum file descrip
= node; node = node-> parent; If (node-> right | node-> left) {break;} If (node-> value! = Ngx_radix_no_value) {break;} // If (node-> parent = NULL) {break;} return ngx_ OK ;} // search for the key value in the tree. The key is an unsigned 32-bit integer, and each digit starts from the root of the tree. // select the left subtree (0) when searching) or the right subtree (1) contains (ngx_radix_tree_t * tree, uint32_t key) {uint32_t bit; uintptr_t val
Today's nginx is more and more fierce, remember the 2011 version is only 1.0 6, has now been updated to 1.5.1,nginx update faster and faster. Have always wanted to record a series of nginx tutorials, for a variety of reasons not to do. Take the time to finish the nginx that you normally use in your work this year. The
Pre-installation: simple installation and post-Installation Considerations: 1. Nginx's Disaster Recovery Cluster Server Load balancer should be considered; 2. health check is not performed on web nodes; 1. Environment preparation: Centos5.4Nginx1.2.1: wgetwww.nginx.orgdownloadnginx-1.2.1.tar.gz 2: Installation Steps # Install gcc compiler and related
Preliminary installation: first, simple installation. Lat
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