$ ssh -V
OpenSSH_7.9p1, LibreSSL 2.7.3

# 登录
$ ssh root@139.100.100.100

# 安装Apache HTTP服务
yum -y install httpd httpd-manual mod_ssl mod_perl mod_auth_mysql

# 启动Apache服务
systemctl start httpd.service

# 安装MySQL 数据库
wget http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm \
yum -y install mysql57-community-release-el7-10.noarch.rpm \
yum -y install mysql-community-server

# 启动 MySQL 数据库
systemctl start mysqld.service

# 查看MySQL运行状态
systemctl status mysqld.service

# 查看MySQL初始密码
grep "password" /var/log/mysqld.log

# 登录数据库
mysql -uroot -p

# 修改MySQL默认密码, 必须同时包含大小写英文字母、数字和特殊符号
ALTER USER 'root'@'localhost' IDENTIFIED BY 'NewPassWord1.';

# 创建wordpress库
create database wordpress;

# 查看是否创建成功
show databases;

# 退出数据库
exit

# 安装PHP环境
yum -y install php php-mysql gd php-gd gd-devel php-xml php-common php-mbstring php-ldap php-pear php-xmlrpc php-imap

# 创建PHP测试页面
echo "<?php phpinfo(); ?>" > /var/www/html/phpinfo.php

# 重启Apache服务
systemctl restart httpd

# 安装wordpress
yum -y install wordpress

# 进入目录
cd /usr/share/wordpress

# 修改路径
ln -snf /etc/wordpress/wp-config.php wp-config.php

# 查看目录结构
ll

# 创建一个wp-blog文件夹
mkdir /var/www/html/wp-blog

# 移动wordpress到Apache根目录, 注意软连指向
mv * /var/www/html/wp-blog/
# 或者拷贝 cp -a ./* /var/www/html/wp-blog/

# 修改wp-config.php配置文件
# 数据库名称
sed -i 's/database_name_here/wordpress/' /var/www/html/wp-blog/wp-config.php

# 数据库的用户名
sed -i 's/username_here/root/' /var/www/html/wp-blog/wp-config.php

# 数据库的登录密码
sed -i 's/password_here/NewPassWord1./' /var/www/html/wp-blog/wp-config.php