ubuntu 12.04 下安装lamp环境

1) 安装LAMP
??? >sudo apt-get install apache2 mysql-server mysql-client php5 php5-gd php5-mysql
??? 配置MYSQL-SERVER密码。

??? 1.1、安装完成后，
??? ??? APACHE的配置文件目录：/etc/apache2
??? ??? PHP的配置文件目录：/etc/php5
??? ??? MYSQL的配置文件目录：/etc/mysql
???
2）配置APACHE
??? 2.1 在/home/目录下创建apache目录：
??? ??? mkdir apache
??? 2.2 cd apache 创建etc和www目录：
??? ??? mkdir etc www
??? 2.3 修改/home/apache目录的权限：
??? ??? sudo chown user:user -R /home/apache
??? 2.4 COPY默认的配置文件到/home/etc/
??? ??? cp -R /etc/apache2/sites-* /home/apache/etc
??? 2.5 修改/etc/apache2/apache2.conf
??? ??? vi /etc/apache2/apache2.conf
??? 2.6 找到：Include sites-enabled/ 修改为：Include /home/apache/etc/sites-enabled/

???????????????????? 找到User${APACHE_RUN_USER} 修改为 User yuguibin

??????????????????????????? Group{APACHE_RUN_GROUP} 修改为 Group yuguibin
??? 2.7 重启APACHE
??? ??? sudo apachectl restart
??? 2.8 配置默认站点：
??? ??? vi /home/apache/etc/sites-available/default
??? 2.9 找到：DocumentRoot /var/www 改为：DocumentRoot /home/apache/www/default.com
??? 2.10 找到：<Directory /var/www/> 改为：<Directory /home/apache/www/default.com>
??? 2.11 创建 /home/apache/www/default.com
??? ??? sudo mkdir /home/apache/www/default.com
??? 2.12 创建 /home/apache/www/default.com/index.php 文件
??? ??? sudo gedit /home/apache/www/default.com/index.php
??? ??? 输入：
??? ??? <?php
??? ??? echo "hello word!";
??? ??? ?>
??? ??? 保存退出
??? 2.13 让配置生效：sudo apachectl graceful
??? 2.14 浏览器中输入：http://localhost/
??? ??? 显示：hello word!? ???