在RHEL或CentOS下简单的搭建LAMP环境的方法~

Install Apache, MySQL 5.5.30 & PHP 5.4.12 on RHEL 6.4/6.3/6.2/6.1/6.0/5.9/5.8/5.6,CentOS 6.4/6.3/6.2/6.1/6.0/5.9/5.8/5.6 and Fedora 12,13,14,15,16,17,18
第一步: 安装配置Remi源

Remi 源是包含最新版本 PHP 和 MySQL 包的 Linux 源，由 Remi 提供维护。有个这个源之后，使用 YUM 安装或更新 PHP、MySQL、phpMyAdmin 等服务器相关程序的时候就非常方便了。

Remi 也提供了自动安装源的 rpm 包，安装和使用都很简单。

1. ## Install Remi Repository on Fedora 18, 17, 16, 15 ##
   
2. rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm 
   
3. rpm -Uvh http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm
   
4. 
   
5. ## Fedora 18 ##
   
6. # rpm -Uvh http://rpms.famillecollet.com/remi-release-18.rpm
   
7. 
   
8. ## Fedora 17 ##
   
9. # rpm -Uvh http://rpms.famillecollet.com/remi-release-17.rpm
   
10. 
    
11. ## Fedora 16 ##
    
12. # rpm -Uvh http://rpms.famillecollet.com/remi-release-16.rpm
    
13. 
    
14. ## Fedora 15 ##
    
15. # rpm -Uvh http://rpms.famillecollet.com/remi-release-15.rpm
    
16. 
    
17. ## Fedora 14 ##
    
18. # rpm -Uvh http://rpms.famillecollet.com/remi-release-14.rpm
    
19. 
    
20. ## Fedora 13 ##
    
21. # rpm -Uvh http://rpms.famillecollet.com/remi-release-13.rpm
    
22. 
    
23. ## Fedora 12 ##
    
24. # rpm -Uvh http://rpms.famillecollet.com/remi-release-12.rpm
    
25. 
    
26. ## Install Remi & Epel Repository on RHEL/CentOS 6.4-6.0 - 32 Bit ##
    
27. rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
    
28. rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm 
    
29. 
    
30. ## Install Remi & Epel Repository on RHEL/CentOS 6.4-6.0 - 64 Bit ##
    
31. rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
    
32. rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm 
    
33. 
    
34. ## Install Remi Repository on RHEL/CentOS 5.9-5.0 - 32 Bit ##
    
35. rpm -Uvh http://dl.fedoraproject.org/pub/epel/5/i386/epel-release-5-4.noarch.rpm
    
36. rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-5.rpm
    
37. 
    
38. ## Install Remi Repository on RHEL/CentOS 5.9-5.0 - 64 Bit ##
    
39. rpm -Uvh http://dl.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
    
40. rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-5.rpm

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第二步: 安装Apache, MySQL 5.5.30 & PHP 5.4.12

1. ## Installing on Fedora 12, 13, 14, 15, 16, 17, 18 ##
   
2. # yum --enablerepo=remi install httpd mysql mysql-server php php-common
   
3. 
   
4. ## Installing on RHEL/CentOS 5-6 ##
   
5. # yum --enablerepo=remi,remi-test install httpd mysql mysql-server php php-common

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第三步: 安装PHP 5.4.12 模块

1. ## Installing on Fedora 12, 13, 14, 15, 16, 17, 18 ##
   
2. # yum --enablerepo=remi install php-mysql php-pgsql php-pecl-mongo php-sqlite php-pecl-memcache php-pecl-memcached php-gd php-mbstring php-mcrypt php-xml php-pecl-apc php-cli php-pear php-pdo
   
3. 
   
4. ## Installing on RHEL/CentOS 5-6 ##
   
5. # yum --enablerepo=remi,remi-test install php-mysql php-pgsql php-pecl-mongo php-sqlite php-pecl-memcache php-pecl-memcached php-gd php-mbstring php-mcrypt php-xml php-pecl-apc php-cli php-pear php-pdo

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第四步: 启动Apache & MySQL 5.5.30服务

1. ## Enable Apache and MySQL on Run-Levels ##
   
2. # chkconfig --levels 235 httpd on
   
3. # chkconfig --levels 235 mysqld on
   
4. 
   
5. ## Apache Commands ## 
   
6. # /etc/init.d/httpd start
   
7. # /etc/init.d/httpd stop
   
8. # /etc/init.d/httpd status
   
9. 
   
10. ## MySQL Commands ## 
    
11. # /etc/init.d/mysqld start
    
12. # /etc/init.d/mysqld stop
    
13. # /etc/init.d/mysqld status

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第五步: 验证Apache, MySQL 5.5.30 和 PHP 5.4.12的安装情况
1. 创建一个 phpinfo.php 的页面文件在apache的访问目录文件下，即 (/var/www/html/phpinfo.php).文件内容如下：

1. <?php
   
2.      phpinfo ();
   
3. ?>

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2. 然后打开浏览器访问 http://localhost/phpinfo.php. 你会看到如下页面：
 

如果显示正常，说明你的LAMP环境基本搭建完成，接着就是在/etc下面做具体的配置工作喽！~

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