[email protected] ~]# chown -R mysql:mysql /usr/local/mysql (注：更改MySQL安装目录属主，属组)

[[email protected] mysql-5.5.22]# cp support-files/my-medium.cnf /etc/my.cnf (注：复制MySQL配置文件)

[[email protected] mysql-5.5.22]# /usr/local/mysql/scripts/mysql_install_db

--user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data/ (注：初始化数据库)

[[email protected] mysql-5.5.22]# echo "PATH=$PATH:/usr/local/mysql/bin" >> /etc/profile (注：添加环境变量)

[[email protected] mysql-5.5.22]# . /etc/profile (注：刷新环境变量)

6.注册成系统服务

cp support-files/mysql.server /etc/rc.d/init.d/mysqld

chmod +x /etc/rc.d/init.d/mysqld

chkconfig --add mysqld

7.启动服务

service mysqld start

8.设置数据库用户的密码

mysqladmin -u root [-p] password 新密码

四 LAMP

1.卸载PHP

rpm -e php --nodeps

2.安装加密工具

数据加密工具libmcrypt、mhash、mcrypt

(1)安装libmcrypt

tar zxf libmcrypt-2.5.8.tar.gz -C /usr/src/

cd /usr/src/libmcrypt-2.5.8/

./configure

make && make install

ln -s /usr/local/lib/libmcrypt./usr/lib/

(2) 安装mhash

tar zxf mhash-0.9.9.9.tar.gz -C /usr/src/

cd /usr/src/mhash-0.9.9.9/

./configure

make && make install

ln -s /usr/local/lib/libmhash /usr/lib/

(3) 安装mcrypt

tar zxf mcrypt-2.6.8.tar.gz -C /usr/src/

cd /usr/src/mcrypt-2.6.8/

export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH

./configure

make && make install

3.安装PHP

tar zxf php-5.3.28.tar.gz -C /usr/src/

cd /usr/src/php-5.3.28/

./configure --prefix=/usr/local/php5

--with-mcrypt --with-apxs2=/usr/local/httpd/bin/apxs

--with-mysql=/usr/local/mysql --with-config-file-path=/usr/local/php5

--enable-mbstring

make

make install

4.配置文件/usr/local/php5/php.ini调整

(1)复制模板：cp /usr/src/php-5.3.28/php.ini-development /usr/local/php5/php.ini

(2)修改配置： vim /usr/local/php5/php.ini

default_charset = "utf-8”

file_uploads = On

upload_max_filesize = 2M

max_file_uploads = 20

post_max_size = 8M

short_open_tag = On

(3)添加zend优化模块

tar zxf ZendGuardLoader-php-5.3-linux-glibc23-x86_64.tar.gz -C /usr/src/

cd /usr/src/ZendGuardLoader-php-5.3-linux-glibc23-x86_64/php-5.3.x/ 、

cp ZendGuardLoader.so /usr/local/php5/lib/php/

vim /usr/local/php5/php.ini

zend_extension=/usr/local/php5/lib/php/ZendGuardLoader.so

zend_loader.enable=1

5.apache配置文件修改

vim /usr/local/httpd/conf/httpd.conf

LoadModule php5_module modules/libphp5.so (注：如果正常，则自动填写)

AddType application/x-httpd-php .php (注：需要个人添加)

DirectoryIndex index.php index.html

6.重启Apache

/usr/local/httpd/bin/apachectl restart

7.测试PHP能否正确显示

vim /usr/local/httpd/htdocs/test1.php

phpinfo( );

?>

8.测试数据库能否正常访问

vi /usr/local/httpd/htdocs/test2.php

$link=mysql_connect(‘localhost‘,‘root‘,‘123456‘);

if($link) echo "恭喜你，数据库连接成功啦！！";

mysql_close();

?>

9.配置phpMyAdmin数据库管理套件

(1)解包，并复制到网站目录

tar zxf phpMyAdmin-4.2.5-all-languages.tar.gz

mv phpMyAdmin-4.2.5-all-languages/ /usr/local/httpd/htdocs/phpMyAdmin

(2)建立配置文件config.inc.php

cd /usr/local/httpd/htdocs/phpMyAdmin

cp config.sample.inc.php config.inc.php

(3)在浏览器访问http://域名或IP/phpMyAdmin/

原文：http://blog.51cto.com/13550558/2087772