LAMP

Best practices for optimizing LAMP sites for speed? [closed]

由 旧街凉风 提交于 2019-12-18 09:59:37
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I want to know when building a typical site on the LAMP stack how do you optimize it for the best possible load times. I am picturing a typical DB-driven site. This is a high-level look and could probably pull in question and let me break it down into each layer of the stack. L - At the system level, (setup and

LAMP网站架构方案解剖

由 三世轮回 提交于 2019-12-18 09:05:31
LAMP网站架构方案解剖 2011-03-18 10:46 月光 网络转载 字号： T | T 网站架构是比较考研技术的一件事，所以要对一种好用的工具，那么网站架构就会事半功倍，LAMP具有通用、跨平台、高性能、低价格的优势，因此LAMP无论是性能、质量还是价格都是企业搭建网站的首选平台。 AD： 2014WOT全球软件技术峰会北京站 课程视频发布 LAMP 用 LAMP 进行 网站架构 是非常容易的。 对于大流量、大并发量的网站系统架构来说，除了硬件上使用高性能的服务器、负载均衡、CDN等之外，在软件架构上需要重点关注下面几个环节：使用高性能的操作系统(OS)、高性能的网页服务器(Web Server)、高性能的数据库(Databse)、高效率的编程语言等。下面我将从这几点对其一一讨论。 一、操作系统 Linux操作系统有很多个不同的发行版，如Red Hat Enterprise Linux、SUSE Linux Enterprice、Debian、Ubuntu、CentOS等，每一个发行版都有自己的特色，比如RHEL的稳定，Ubuntu的易用，基于稳定性和性能的考虑，操作系统选择CentOS(Community ENTerprise Operating System)是一个理想的方案。 CentOS(Community ENTerprise Operating System

部署LAMP架构之PHP安装

由 五迷三道 提交于 2019-12-18 02:18:08
部署LAMP架构 源码编译安装PHP 1.安装环境 yum -y install \ gd #gd库，图像化处理 libpng libpng-devel #支持的图片格式 pcre pcre-devel #支持prel语言 libxml2-devel libjpeg-devel 2.解压php包到opt目录下 tar jxvf php-5.6.11.tar.bz2 -C /opt 3.配置环境，修改配置文件 ./configure \ --prefix=/usr/local/php5 \ # 指定安装路径 --with-gd \ # gd库 --with-zlib \ # 函数库 --with-apxs2=/usr/local/httpd/bin/apxs \ # 提供Apache功能性模块 --with-mysql=/usr/local/mysql \ # 关联数据库 --with-config-file-path=/usr/local/php5 \ # 关联php配置文件 --enable-mbstring # 加载功能性模块 加载完成开始make&&make install 4.将配置文件放到指定路径 为php的命令创建软连接 5.修改httpd配置文件让Apache服务能够识别php功能模块 6.修改完成后重启httpd服务 7.修改httpd主页信息为php 8.测试

how to get ip behind NAT using php?

由 老子叫甜甜 提交于 2019-12-17 21:59:48
问题 Is it possible to retrieve IP behind NAT in PHP? I am using $_SERVER["REMOTE_ADDR"] for getting IP address of the client. It's not giving exact IP address of the client which is in behind NAT. 回答1: Nope, not possible. NAT means Network Address Translation - the IP address of the packets is rewritten at the NAT device, so the public IP address is the only one, as far as your server knows. However, you can employ some tricks - such as checking for the internal IP address using a Java Applet.

htaccess is not working after moving from XAMPP to LAMP on ubuntu 13.10 (Enable htaccess in apache linux server)

由 我与影子孤独终老i 提交于 2019-12-17 16:39:34
问题 My CodeIgniter project is running successfully on my XAMPP system with the url, http://localhost/newsfeeds/users/allCategories/ When I move this project to another system has LAMP server on Ubuntu 13.10. To run the same page I need the url, http://localhost/newsfeeds/index.php/users/allCategories/ I need the index.php file otherwise it shows a page not fount error. My htaccess file is, RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.*)$

9.17 ubuntu安装LAMP服务

由 不羁的心 提交于 2019-12-17 07:17:31
更新 ubuntu 源 /etc/apt/sources.list Cp /etc/apt/sources.list /etc/apt/sources.list.bak 备份 修改 vim /etc/apt/sources.list 将其中的数据修改为最新的源镜像地址 deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse deb-src http://mirrors

PHP errors NOT being displayed in the browser [Ubuntu 10.10]

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-12-17 06:29:47
问题 I'm new to PHP and the whole LAMP stack but I've managed to get it up and running on my Ubuntu 10.10 system. Everything seems to be working with the exception of error reposting in the browser which I just can't seem to get working (and which I can't work without!). I've read a number of article and other threads which indicate that the following values should be applied in the file /etc/php5/apache2/php.ini : display_errors = On display_startup_errors = On I've restarted apache2 and even

Why use deflate instead of gzip for text files served by Apache?

由 我的未来我决定 提交于 2019-12-17 02:00:55
问题 What advantages do either method offer for html, css and javascript files served by a LAMP server. Are there better alternatives? The server provides information to a map application using Json, so a high volume of small files. See also Is there any performance hit involved in choosing gzip over deflate for http compression? 回答1: Why use deflate instead of gzip for text files served by Apache? The simple answer is don't . RFC 2616 defines deflate as: deflate The "zlib" format defined in RFC

lamp安装

由 那年仲夏 提交于 2019-12-16 15:43:44
安装mysql mysql版本 5.5.32 apache版本2.2.34 php版本5.3.27 1、解压 [root@NFS-31 ~]# tar zxf mysql-5.5.32-linux2.6-x86_64.tar.gz 2、移动 [root@NFS-31 ~]# mv mysql-5.5.32-linux2.6-x86_64 /usr/local/mysql 3、进入目录 [root@NFS-31 ~]# cd /usr/local/mysql/ [root@NFS-31 mysql]# ls bin data include lib mysql-test scripts sql-bench COPYING docs INSTALL-BINARY man README share support-files [root@NFS-31 mysql]# 4、设置mysql数据的目录 [root@NFS-31 mysql]# mkdir /data/mysql –p 5、不创建家目录 [root@NFS-31 mysql]# useradd -s /sbin/nologin -M mysql 6、更改权限 [root@NFS-31 mysql]# chown -R mysql:mysql /data/mysql/ 7、拷贝配置文件 [root@NFS-31 mysql]#

LAMP架构

由 十年热恋 提交于 2019-12-14 23:36:21
一、LAMP应用平台概述： 1.概述：LAMP是目前最成熟的一种企业网站应用模式，可以提供动态web站点应用及开发环境，其构成linux、apache、mysql、php或python或perl等语言，优势：成本低、易于开发、方便易用、安全稳定； 2.网站分类： 静态：有纯html标签语言编写而成的页面，无论在什么环境，什么身份访问都不会发生变化； 动态：由网页的编程语言编写，例：java、php、.net、python语言，的动态页面，动态页面是由动态页面和html组成为一个网页页面，可以与数据库进行交互，可以通过动态页面对服务器构成操作； 3.php（超文本预处理语言）：是一种服务器端html嵌入式语言，支持windows、linux、unix等多平台； 二、LAMP工作原理： 1.LAMP的处理流程： apache：提供web的访问，客户端和服务器之间网页的传输； php：提供.php页面的运行环境； mysql：提供.php页面或者用户数据存放和写入位置； 三、案例：部署LAMP应用平台； 案列环境 1.apache安装 apache 组件 httpd-2.4.29.tar.gzt apr-1.6.2.tar.gz apr-util-1.6.0.tar.gz （跨平台工具组件包） 1.准备apache安装包 tar xf /mnt/apr-1.6.2.tar.gz -C
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