LAMP环境
作用： 支持PHP站点
示例： Discuz!(php)
========================================================
基本步骤：
1. 搭建LAMP，测试 （源码安装，rpm包安装）
2. 上传网站代码
3. 创建数据库，并导入网站的表结构*.sql
==手动创建数据库，导入表结构
==网站的脚本自动创建数据库，导入表结构
4. 配置网站（php程序）连接数据库（数据库服务器IP，数据库名，用户名，密码）
一. 搭建LAMP环境
1. 安装软件包
[root@jeson ~]# yum -y install httpd mysql-server mysql php php-zts php-mysql gd
[root@jeson ~]# service httpd restart
[root@jeson ~]# service mysqld start
[root@jeson ~]# chkconfig mysqld on
[root@jeson ~]# chkconfig httpd on
2. 检查MySQL
[root@jeson ~]# mysql -uroot //不需要密码
[root@jeson ~]# mysqladmin -uroot password ‘123456’ //设置密码（原密码为空）
[root@jeson ~]# mysql -uroot -p123456
mysql> show databases; //查看当前的数据库
+——————–+
| Database |
+——————–+
| information_schema |
| mysql |
| test |
+——————–+
3 rows in set (0.01 sec)
3. 检查Apache和php
[root@jeson ~]# ll /etc/httpd/modules/ |grep php
-rwxr-xr-x 1 root root 3023292 2012-02-02 libphp5.so
-rwxr-xr-x 1 root root 3023292 2012-02-02 libphp5-zts.so
[root@jeson ~]# grep php /etc/httpd/conf.d/php.conf
LoadModule php5_module modules/libphp5.so
LoadModule php5_module modules/libphp5-zts.so
DirectoryIndex index.php
4. 测试php程序能否正常运行
[root@jeson ~]# vim /var/www/html/index.php //测试页面
<?php
phpinfo();
?>
[root@jeson ~]# firefox http://192.168.5.242/
[root@jeson ~]# vim /var/www/html/index2.php
<?php
$link=mysql_connect(‘www.iaskjob.com′,’root’,’123′);
if ($link)
echo “Successfuly”;
else
echo “Faile”;
mysql_close();
?>
二. 部署网站
1. 上传网站程序
[root@jeson ~]# rm -rf /var/www/html/*
[root@jeson ~]# unzip Discuz_X2.5_SC_UTF8.zip
[root@jeson ~]# cd upload/
[root@jeson upload]# cp -rf * /var/www/html
[root@jeson upload]# chmod -R 777 /var/www/html/*
2.安装网站（创建数据库，连接数据库）
http://192.168.2.240
注意连接mysql服务器：IP,username,password,database
3. 检查MySQL
[root@jeson ~]# mysql -uroot -p123456
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 35
Server version: 5.0.77 Source distribution
Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the buffer.
mysql> show databases;
+——————–+
| Database |
+——————–+
| information_schema |
| mysql |
| test |
| ultrax |
+——————–+
4 rows in set (0.00 sec)
mysql> use ultrax
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql>
mysql>
mysql>
mysql> show tables;
===================================================================
NameVirtualHost *:80
#
# NOTE: NameVirtualHost cannot be used without a port specifier
# (e.g. :80) if mod_ssl is being used, due to the nature of the
# SSL protocol.
#
#
# VirtualHost example:
# Almost any Apache directive may go into a VirtualHost container.
# The first VirtualHost section is used for requests without a known
# server name.
#
//用户登录验证
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot /opt/www1
<Directory “/opt/www1″>
Options Indexes FollowSymLinks
Order deny,allow
Allow from all
AuthType basic
AuthName “Input your passwd (test)”
AuthUserFile /etc/httpd/conf/webpasswd
Require valid-user
</Directory>
ServerName www1.uplooking.com
ErrorLog logs/www1-error_log
CustomLog logs/www1-access_log common
</VirtualHost>
//访问控制
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot /opt/www2
<Directory “/opt/www2″>
Options Indexes FollowSymLinks
Order deny,allow
Deny from all
Allow from 192.168.1.253
</Directory>
ServerName www2.uplooking.com
ErrorLog logs/www2-error_log
CustomLog logs/www2-access_log common
</VirtualHost>
//基于文件的访问控制
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot /opt/www3
<Directory “/opt/www3″>
Options Indexes FollowSymLinks
Order deny,allow
Allow from all
<Files ~ “\.php$”>
Order allow,deny
Deny from all
</Files>
</Directory>
ServerName www3.uplooking.com
ErrorLog logs/www2-error_log
CustomLog logs/www2-access_log common
</VirtualHost>
//别名的方式,Alias
#http://www4.uplooking.com/test/test.php=http://www3.uplooking.com/test.php
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot /opt
Alias /test/test.php “/opt/www3/test.php”
<Directory “/opt/www4″>
Options Indexes FollowSymLinks
Order deny,allow
Allow from all
</Directory>
ServerName www4.uplooking.com
ErrorLog logs/www4-error_log
CustomLog logs/www4-access_log common
</VirtualHost>
//LANMP配置。
<VirtualHost *:80>
ServerAdmin webmaster@dummy-host.example.com
DocumentRoot /opt/lamp
<Directory “/opt/lamp”>
Options Indexes FollowSymLinks
Order deny,allow
Allow from all
</Directory>
ServerName lamp.uplooking.com
ErrorLog logs/lamp-error_log
CustomLog logs/lamp-access_log common
</VirtualHost>
