一·安装Apache HTTP服务

1. yum -y install httpd
2. yum -y install httpd-manual mod_ssl mod_perl mod_auth_mysql
3. service httpd start # 启动服务
4. chkconfig httpd on # 设置开机自启动

默认监听端口为80和443

二. 安装MYSQL数据库

1. yum -y install mysql mysql-server
2. service mysqld start
3. mysql_secure_installation
4. mysql -uroot -p123
5. create database wordpress;
6. chkconfig mysqld on

[root@ossec-server ~]# yum install mysql-server
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
No package mysql-server available.
Error: Nothing to do

会报错原因是yum安装库里没有直接可以用的安装包，这时候就需要用到MariaDB了，MariaDB是

MySQL社区开发的分支，也是一个增强型的替代品。

1. yum -y install mariadb-server mariadb mariadb-devel
2. systemctl start mariadb # 启动mariadb服务
3. mysql_secure_installation # 刚安装时root是没有密码的，所以为了安全要设置密码
4. mysql -uroot -p123
5. systemctl enable mariadb == chkconfig mysqld on # 设置开机自启动

默认监听端口为3306

三.安装PHP语言环境

1. yum -y install php php-mysql
2. yum -y install gd php-gd gd-devel php-xml php-common php-mbstring php-ldap php-pear php-xmlrpc php-imap # 安装PHP常用模块
3. service httpd restart
4. echo "<?php phpinfo();?>" > /var/www/html/phpinfo.php

四.安装WordPress并配置mysql

1. wget https://cn.wordpress.org/wordpress-4.7.4-zh_CN.tar.gz

2. tar -zxf wordpress-4.7.4-zh_CN.tar.gz

3. cd wordpress
   cp wp-config-sample.php wp-config.php

4. vim wp-config.php

5. mkdir /var/www/html/wp-blog
   mv * /var/www/html/www/html/wp-blog

   sitename:wordpress
   user:luli
   pwd:focp#cr%jYaq3AnHQ