云服务器使用教程-在Centos系统上搭建WordPress个人博客

yum install nginx -y

使用上面命令安装nginx时，注意如果出现如上图“没有可能软件包nginx”提示，原因是nginx位于第三方的yum源里面，而不在centos官方yum源里面，我们可以使用如下命令获取nginx软件包：

sudo yum install epel-release

nginx

yum install mysql-server -y

安装完成后，启动 MySQL 服务：

service mysqld restart

设置 MySQL 账户 root 密码：

/usr/bin/mysqladmin -u root password 'MyPas$word4Word_Press'

将 MySQL 设置为开机自动启动：

chkconfig mysqld on

使用 yum 安装 PHP：

yum install php-fpm php-mysql -y

安装之后，启动 PHP-FPM 进程：

service php-fpm start

启动之后，可以使用下面的命令查看 PHP-FPM 进程监听哪个端口 

netstat -nlpt | grep php-fpm

把 PHP-FPM 也设置成开机自动启动：

chkconfig php-fpm on

配置好 LNMP 环境后，继续使用 yum 来安装 WordPress：

yum install wordpress -y

安装完成后，就可以在 /usr/share/wordpress 看到 WordPress 的源代码了。

配置数据库

进入 MySQL：

mysql -uroot --password='MyPas$word4Word_Press'

为 WordPress 创建一个数据库：

CREATE DATABASE wordpress;

MySQL 部分设置完了，我们退出 MySQL 环境：

exit

把上述的 DB 配置同步到 WordPress 的配置文件中，可参考下面的配置：

示例代码：/etc/wordpress/wp-config.php

<?php
/**
 * The base configuration for WordPress
 *
 * The wp-config.php creation script uses this file during the
 * installation. You don't have to use the web site, you can
 * copy this file to "wp-config.php" and fill in the values.
 *
 * This file contains the following configurations:
 *
 * * MySQL settings
 * * Secret keys
 * * Database table prefix
 * * ABSPATH
 *
 * @link https://codex.wordpress.org/Editing_wp-config.php
 *
 * @package WordPress
 */

// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define('DB_NAME', 'wordpress');

/** MySQL database username */
define('DB_USER', 'root');

/** MySQL database password */
define('DB_PASSWORD', 'MyPas$word4Word_Press');

/** MySQL hostname */
define('DB_HOST', 'localhost');

/** Database Charset to use in creating database tables. */
define('DB_CHARSET', 'utf8');

/** The Database Collate type. Don't change this if in doubt. */
define('DB_COLLATE', '');

/**#@+
 * Authentication Unique Keys and Salts.
 *
 * Change these to different unique phrases!
 * You can generate these using the {@link https://api.wordpress.org/secret-key/1.1/salt/ WordPress.org secret-key service}
 * You can change these at any point in time to invalidate all existing cookies. This will force all users to have to log in again.
 *
 * @since 2.6.0
 */
define('AUTH_KEY',         'put your unique phrase here');
define('SECURE_AUTH_KEY',  'put your unique phrase here');
define('LOGGED_IN_KEY',    'put your unique phrase here');
define('NONCE_KEY',        'put your unique phrase here');
define('AUTH_SALT',        'put your unique phrase here');
define('SECURE_AUTH_SALT', 'put your unique phrase here');
define('LOGGED_IN_SALT',   'put your unique phrase here');
define('NONCE_SALT',       'put your unique phrase here');

/**#@-*/

/**
 * WordPress Database Table prefix.
 *
 * You can have multiple installations in one database if you give each
 * a unique prefix. Only numbers, letters, and underscores please!
 */
$table_prefix  = 'wp_';

/**
 * See http://make.wordpress.org/core/2013/10/25/the-definitive-guide-to-disabling-auto-updates-in-wordpress-3-7
 */

/* Disable all file change, as RPM base installation are read-only */
define('DISALLOW_FILE_MODS', true);

/* Disable automatic updater, in case you want to allow
   above FILE_MODS for plugins, themes, ... */
define('AUTOMATIC_UPDATER_DISABLED', true);

/* Core update is always disabled, WP_AUTO_UPDATE_CORE value is ignore */

/**
 * For developers: WordPress debugging mode.
 *
 * Change this to true to enable the display of notices during development.
 * It is strongly recommended that plugin and theme developers use WP_DEBUG
 * in their development environments.
 *
 * For information on other constants that can be used for debugging,
 * visit the Codex.
 *
 * @link https://codex.wordpress.org/Debugging_in_WordPress
 */
define('WP_DEBUG', false);

/* That's all, stop editing! Happy blogging. */

/** Absolute path to the WordPress directory. */
if ( !defined('ABSPATH') )
    define('ABSPATH', '/usr/share/wordpress');

/** Sets up WordPress vars and included files. */
require_once(ABSPATH . 'wp-settings.php');