(使用SecureCRT8.5对Linux服务器操作)
搭建wordpress博客使用的环境是LNMP,即linux+nginx+mysql+php的环境
(1)Nginx是C语言开发,安装nginx需要先将官网下载的源码进行编译,编译依赖gcc环境,如果没有gcc环境,需要安装gcc
需要执行的命令:yum install gcc-c++
(2)PCRE
PCRE(Perl Compatible Regular Expressions)是一个Perl库,包括 perl 兼容的正则表达式库。nginx的http模块使用pcre来解析正则表达式,所以需要在linux上安装pcre库。
需要执行的命令:yum install -y pcre pcre-devel
3)zlib
zlib库提供了很多种压缩和解压缩的方式,nginx使用zlib对http包的内容进行gzip,所以需要在linux上安装zlib库。
需要运行的命令:yum install -y zlib zlib-devel
4)openssl
OpenSSL 是一个强大的安全套接字层密码库,囊括主要的密码算法、常用的密钥和证书封装管理功能及SSL协议,并提供丰富的应用程序供测试或其它目的使用。
nginx不仅支持http协议,还支持https(即在ssl协议上传输http),所以需要在linux安装openssl库。
需要运行的命令:yum install -y openssl openssl-devel
第一步:安装nginx
(写在题外:先使用#yum install lrzsz
这个命令下载rz ,下载完毕后,输入rz就可以在你的Windows桌面上传输文件到你的linux服务器上。其次你还需要使用 #yum install zip unzip
下载unzip,当你传输的压缩包是zip格式时,当然要在你的linux系统中进行解压,所以要使用unzip,然后再下载vim编辑器 #yum -y install vim*
,输入这个命令后你就可以使用vim编辑器了)
nginx下载地址:https://nginx.org/download/
下载“nginx-1.9.9.tar.gz”,利用rz上传到云服务器/usr/local/下。
tar -zxvf nginx-1.9.9.tar.gz
##进入nginx目录cd nginx-1.9.9
2)配置configure:
在nginx-1.9.9目录下运行如下命令:
./configure --prefix=/usr/local/nginx
执行make
命令
执行make install
命令
测试是否安装成功:
# cd到刚才配置的安装目录/usr/loca/nginx/
./sbin/nginx -t
cd /usr/local/nginx/sbin
./nginx //启动nginx
使用 yum 安装 MySQL,命令如下:yum install mysql-server -y
遇到问题:
解决:(https://www.cnblogs.com/yowamushi/p/8043054.html)
第一步:安装从网上下载文件的wget命令yum -y install wget
第二步:下载mysql的repo源
wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
第三步:安装mysql-community-release-el7-5.noarch.rpm包
rpm -ivh mysql-community-release-el7-5.noarch.rpm
第四步:查看下
[root@master ~]# ls -1 /etc/yum.repos.d/mysql-community*
/etc/yum.repos.d/mysql-community.repo
/etc/yum.repos.d/mysql-community-source.repo
会获得两个mysql的yum repo源:/etc/yum.repos.d/mysql-community.repo,/etc/yum.repos.d/mysql-community-source.repo。
第五步:安装mysql
[root@master ~]# yum install mysql-server
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$word4Word_Press'
将 MySQL 设置为开机自动启动:chkconfig mysqld on
使用 yum 安装 PHP:yum install php-fpm php-mysql -y
安装之后,启动 PHP-FPM 进程:service php-fpm start
启动之后,可以使用下面的命令查看 PHP-FPM 进程监听哪个端口
netstat -nlpt | grep php-fpm
把 PHP-FPM 也设置成开机自动启动:chkconfig php-fpm on
yum安装:yum install wordpress -y
安装完成后,就可以在 /usr/share/wordpress 看到 WordPress 的源代码了。
配置数据库
进入 MySQL:mysql -uroot --password='MyPas$word4Word_Press'
为 WordPress 创建一个数据库:CREATE DATABASE wordpress;
退出 MySQL :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:vi /etc/wordpress/wp-config.php
(vi命令)
<?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');
WordPress 已经安装完毕,我们配置 Nginx 把请求转发给 PHP-FPM 来处理
首先,重命名默认的配置文件:
cd /etc/nginx/conf.d/
mv default.conf defaut.conf.bak
在 /etc/nginx/conf.d 创建 wordpress.conf 配置,参考下面的内容:
示例代码:/etc/nginx/conf.d/wordpress.conf
server {
listen 80;
root /usr/share/wordpress;
location / {
index index.php index.html index.htm;
try_files $uri $uri/ /index.php index.php;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
location ~ .php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
}
配置后,通知 Nginx 进程重新加载:nginx -s reload