Linux 6 下yum方式安裝設定LAMP平台
Linux下搭建LAMP是經典的不能再經典的中小企業站點建構平台。它的全名是Linux+Apache+Mysql+PHP,常用來搭建動態網站,本身都是各自獨立的程序,但是因為常被放在一起使用,擁有了越來越高的兼容度,共同組成了一個強大的Web應用程式平台。因此在網路上也有比叫有名的LAMP一鍵安裝解決方案。但是對於維運人員來講,有必要了解其完成的安裝過程。本文主要描述基於CentOS 6 下使用yum方式來快速建構LAMP平台(Linux安裝忽略)。
一、準備yum源(本文使用了163鏡像)
<code><span># mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup</span><span># wget http://mirrors.163.com/.help/CentOS6-Base-163.repo -P /etc/yum.repos.d/</span><span># yum clean all</span><span># yum makecache</span></code>
二、安裝apache httpd
詳細可以參考:Linux下安裝Apache httpd
<code><span>###检查是否已安装httpd</span><span># rpm -qa|grep httpd</span><span> httpd-tools-2.2.15-45.el6.centos.x86_64</span><span> httpd-2.2.15-45.el6.centos.x86_64</span><span># yum -y install httpd ###此时我们看到httpd的小版本从45变成了53</span><span># rpm -qa|grep httpd</span><span> httpd-tools-2.2.15-53.el6.centos.x86_64</span><span> httpd-2.2.15-53.el6.centos.x86_64</span><span>###查询生成的相关配置文件</span><span># rpm -qc httpd|grep conf</span><span> /etc/httpd/conf.d/welcome.conf</span><span> /etc/httpd/conf/httpd.conf</span><span> /etc/httpd/conf/magic</span><span> /etc/sysconfig/htcacheclean</span><span> /etc/sysconfig/httpd</span><span>###启动httpd</span><span># /etc/init.d/httpd start</span><span> Starting httpd: [ OK ]</span><span># netstat -nltp|grep 80</span><span> tcp 0 0 :::80 :::* LISTEN 7621/httpd</span><span>###验证web服务</span><span># curl -I http://localhost</span><span> HTTP/1.1 403 Forbidden</span><span> Date: Tue, 12 Jul 2016 09:25:15 GMT</span><span> Server: Apache/2.2.15 (CentOS)</span><span> Accept-Ranges: bytes</span><span> Content-Length: 4961</span><span> Connection: close</span><span> Content-Type: text/html; charset=UTF-8</span><span>###编写一个php页面测试</span><span># echo "</span><span>> <html></span><span>> <h1>This is a php test page.</h1></span><span>> <?php</span><span>> phpinfo();</span><span>> ?></span><span>> </html>">>/var/www/html/index.php </span><span>###测试结果为phpinfo函数没有被解释</span><span># curl http://localhost/index.php</span><span> <html></span><span> <h1>This is a php test page.</h1></span><span> <?php</span><span> phpinfo();</span><span> ?></span><span> </html></span></code>
<code><span>###安装php,同时会安装依赖包</span><span># yum install php</span> Installing: php x86_64 <span>5.3</span><span>.3</span>-<span>47.</span>el6 base <span>1.1</span> M Installing <span>for</span> dependencies: php-cli x86_64 <span>5.3</span><span>.3</span>-<span>47.</span>el6 base <span>2.2</span> M php-common x86_64 <span>5.3</span><span>.3</span>-<span>47.</span>el6 base <span>530</span> k <span>###查看php安装清单 </span><span># rpm -ql php</span> /etc/httpd/conf.d/php.conf /usr/lib64/httpd/modules/libphp5.so /<span>var</span>/lib/php/session /<span>var</span>/www/icons/php.gif <span>###查看php的配置文件 </span><span># grep -vE "^#|^$" /etc/httpd/conf.d/php.conf </span> <IfModule prefork.c> LoadModule php5_module modules/libphp5.so </IfModule> <IfModule worker.c> LoadModule php5_module modules/libphp5-zts.so </IfModule> AddHandler php5-script .php AddType text/html .php DirectoryIndex index.php <span>###在上面的配置文件中,由于php以模块化方式与httpd结合工作,根据httpd的mpm模式不同,</span><span>###其所需要的php模块格式有所不同; prefork模式使用libphp5模块 worker和event模式则使用libphp5-zts模块</span><span>###重启httpd已使得php模块生效</span><span># /etc/init.d/httpd configtest</span> Syntax OK <span># /etc/init.d/httpd restart</span> Stopping httpd: [ <span> OK </span> ] Starting httpd: [ <span> OK </span> ] <span>###验证php模块已经被加载</span><span># httpd -M |grep php</span> php5_module (shared) <span>###验证php页面 </span><span># curl http://localhost/index.php|more</span> <html> <h1>This is a php test page.</h1> <!DOCTYPE html<span> PUBLIC </span><span>"-//W3C//DTD XHTML 1.0 Transitional//EN"</span><span>"DTD/xhtml1-transitional.dtd"</span>> <html><head> <style type=<span>"text/css"</span>> body {background-color: #ffffff; color: #<span>000000</span>;} ........... <span>###切换为使用worker工作模式</span><span># cp /etc/sysconfig/httpd /etc/sysconfig/httpd.bk</span><span># sed -i "s@#HTTPD=/usr/sbin/httpd.worker@HTTPD=/usr/sbin/httpd.worker@g" /etc/sysconfig/httpd</span><span># grep -vE "^#|^$" /etc/sysconfig/httpd</span> HTTPD=/usr/sbin/httpd.worker <span>###从下面的提示中,我们需要使用php5zts模块</span><span># /etc/init.d/httpd restart</span> Stopping httpd: [ <span> OK </span> ] Starting httpd: httpd.worker: Syntax error on line <span>221</span> of /etc/httpd/conf/httpd.conf: Syntax error on line <span>9</span> of /etc/httpd/conf.d/php.conf: Cannot load /etc/httpd/modules/libphp5-zts.so into server: /etc/httpd/modules/libphp5-zts.so: cannot open shared object file: No such file or directory [FAILED] <span>###安装php-zts模块</span><span># yum -y install php-zts</span><span># rpm -ql php-zts</span> /usr/lib64/httpd/modules/libphp5-zts.so <span># ps -ef|grep http ###查看httpd,已经切换为使用worker模式</span> root <span>10339</span><span>1</span><span>0</span><span>04</span>:<span>35</span> ? <span>00</span>:<span>00</span>:<span>00</span> /usr/sbin/httpd.worker apache <span>10341</span><span>10339</span><span>0</span><span>04</span>:<span>35</span> ? <span>00</span>:<span>00</span>:<span>00</span> /usr/sbin/httpd.worker apache <span>10342</span><span>10339</span><span>0</span><span>04</span>:<span>35</span> ? <span>00</span>:<span>00</span>:<span>00</span> /usr/sbin/httpd.worker apache <span>10343</span><span>10339</span><span>0</span><span>04</span>:<span>35</span> ? <span>00</span>:<span>00</span>:<span>00</span> /usr/sbin/httpd.worker apache <span>10344</span><span>10339</span><span>0</span><span>04</span>:<span>35</span> ? <span>00</span>:<span>00</span>:<span>00</span> /usr/sbin/httpd.worker</code>
<code><span># rpm -qa|grep mysql</span> mysql-libs-<span>5.1</span><span>.73</span>-<span>5.</span>el6_6.x86_64 <span># yum install mysql-server </span><span># rpm -qa|grep mysql </span> mysql-<span>5.1</span><span>.73</span>-<span>7.</span>el6.x86_64 mysql-libs-<span>5.1</span><span>.73</span>-<span>7.</span>el6.x86_64 mysql-server-<span>5.1</span><span>.73</span>-<span>7.</span>el6.x86_64 <span>###查看mysql安装产生的文件</span><span># rpm -ql mysql-server</span><span># rpm -ql mysql</span><span># more /etc/my.cnf</span> [mysqld] datadir=/<span>var</span>/lib/mysql socket=/<span>var</span>/lib/mysql/mysql.sock user=mysql # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=<span>0</span> [mysqld_safe] log-error=/<span>var</span>/log/mysqld.log pid-file=/<span>var</span>/run/mysqld/mysqld.pid <span># /etc/init.d/mysqld start</span><span># /usr/bin/mysqladmin -u root password '***'</span><span># mysql -uroot -p</span> mysql> show variables like <span>'port'</span>; +---------------+-------+ | Variable_name | Value | +---------------+-------+ | port | <span>3306</span> | +---------------+-------+ <span>###安装php连接mysql驱动</span><span># yum install php-mysql</span><span>###查看安装完毕后生产的文件</span><span># rpm -ql php-mysql</span> /etc/php.d/mysql.ini ### Author : Leshami /etc/php.d/mysqli.ini ### Blog : http:<span>//blog.csdn.net/leshami</span> /etc/php.d/pdo_mysql.ini /usr/lib64/php/modules/mysql.so /usr/lib64/php/modules/mysqli.so /usr/lib64/php/modules/pdo_mysql.so <span>###测试到mysql的连接</span><span>#vim /var/www/html/connmysql.php</span> <?php $conn = mysql_connect(<span>'127.0.0.1'</span>,<span>'root'</span>,<span>'***'</span>); if ($conn) echo <span>"succ"</span>; <span>else</span> echo <span>"failure"</span>; mysql_close(); ?> <span># curl http://localhost/connmysql.php</span> succ</code>
五、小結
1、apache httpd與php之間的銜接是透過模組化的方式來實現。
').text(i)); }; $numbering.fadeIn(1700); }); });
以上就介紹了 Linux 6 下yum方式安裝配置LAMP平台,包括了方面的內容,希望對PHP教程有興趣的朋友有所幫助。

熱AI工具

Undresser.AI Undress
人工智慧驅動的應用程序,用於創建逼真的裸體照片

AI Clothes Remover
用於從照片中去除衣服的線上人工智慧工具。

Undress AI Tool
免費脫衣圖片

Clothoff.io
AI脫衣器

AI Hentai Generator
免費產生 AI 無盡。

熱門文章

熱工具

記事本++7.3.1
好用且免費的程式碼編輯器

SublimeText3漢化版
中文版,非常好用

禪工作室 13.0.1
強大的PHP整合開發環境

Dreamweaver CS6
視覺化網頁開發工具

SublimeText3 Mac版
神級程式碼編輯軟體(SublimeText3)

熱門話題

MySQL適合初學者使用,因為它安裝簡單、功能強大且易於管理數據。 1.安裝和配置簡單,適用於多種操作系統。 2.支持基本操作如創建數據庫和表、插入、查詢、更新和刪除數據。 3.提供高級功能如JOIN操作和子查詢。 4.可以通過索引、查詢優化和分錶分區來提升性能。 5.支持備份、恢復和安全措施,確保數據的安全和一致性。

使用 Navicat Premium 創建數據庫:連接到數據庫服務器並輸入連接參數。右鍵單擊服務器並選擇“創建數據庫”。輸入新數據庫的名稱和指定字符集和排序規則。連接到新數據庫並在“對象瀏覽器”中創建表。右鍵單擊表並選擇“插入數據”來插入數據。

MySQL是一個開源的關係型數據庫管理系統。 1)創建數據庫和表:使用CREATEDATABASE和CREATETABLE命令。 2)基本操作:INSERT、UPDATE、DELETE和SELECT。 3)高級操作:JOIN、子查詢和事務處理。 4)調試技巧:檢查語法、數據類型和權限。 5)優化建議:使用索引、避免SELECT*和使用事務。

Navicat 無法連接數據庫的常見原因及其解決方法:1. 檢查服務器運行狀態;2. 核對連接信息;3. 調整防火牆設置;4. 配置遠程訪問;5. 排除網絡問題;6. 檢查權限;7. 保障版本兼容性;8. 排除其他可能性。

在 Navicat 中執行 SQL 的步驟:連接到數據庫。創建 SQL 編輯器窗口。編寫 SQL 查詢或腳本。單擊“運行”按鈕執行查詢或腳本。查看結果(如果執行查詢的話)。

可在 Navicat 中通過以下步驟新建 MySQL 連接:打開應用程序並選擇“新建連接”(Ctrl N)。選擇“MySQL”作為連接類型。輸入主機名/IP 地址、端口、用戶名和密碼。 (可選)配置高級選項。保存連接並輸入連接名稱。

PHP的未來將通過適應新技術趨勢和引入創新特性來實現:1)適應云計算、容器化和微服務架構,支持Docker和Kubernetes;2)引入JIT編譯器和枚舉類型,提升性能和數據處理效率;3)持續優化性能和推廣最佳實踐。

不同數據庫系統添加列的語法為:mysql:alter table table_name add column_name data_type; postgresql:alter table table_name添加column_name data_type; oracle; oracle:alter table table_name add(column_name data_type)
