1 关  闭  防  火 墙：systemctl stop firewalld
2 永久关闭防火墙：systemctl disable firewalld
3 关      闭selinux：setenforce 0
4 永久关闭selinux：vim /etc/sysconfig/selinux 使SELINUX=disable

1 wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm
2 yum -y install mysql57-community-release-el7-10.noarch.rpm
3 yum -y install mysql-community-server
4 #下面这条命令是在安装MySQL后移除原rpm包的调用，因为安装了Yum Repository，以后每次yum操作都会自动更新，比较耗时，需要把这个卸载掉
5 yum -y remove mysql57-community-release-el7-10.noarch

1 启动：systemctl start nginx
2 关闭：systemctl stop nginx
3 重启：systemctl restart nginx
4 设置开机自启：systemctl enable nginx

 1 vim /etc/nginx/nginx.conf
 2 #在server段里面添加以下内容：（注意不要把内容添加到server段内的其他段，这段相对于server段内的其他段独立）
 3 if (-f $request_filename/index.html){
 4 rewrite (.*) $1/index.html break;
 5 }
 6 if (-f $request_filename/index.php){
 7 rewrite (.*) $1/index.php;
 8 }
 9 if (!-f $request_filename){
10 rewrite (.*) /index.php;
11 }
12 rewrite /wp-admin$ $scheme://$host$uri/ permanent;
13 location ~ \.php$ {
14 root html;
15 fastcgi_pass 127.0.0.1:9000;
16 fastcgi_index index.php;
17 fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
18 include fastcgi_params;
19 }

1 vim /usr/share/nginx/html/test.php
2
3 test.php测试页内容
4 <? php phpinfo (); ?>

1 #密码的长度是由validate_password_length决定的
2 #密码的安全性是validate_password_policy决定的
3 mysql： set global validate_password_policy=0;
4 mysql： set global validate_password_length=1;

1 创建数据库：create database wordpress;
2 创建用户名：create user '用户名';
3 授予  权限：grant all privileges on wordpress.* to '用户名' identified by '密码';
4 刷新  权限：flush privileges

1 #下载wordpress文件
2 wget http://wordpress.org/latest.zip
3 #解压lastest.zip,解压后文件夹名为wordpress
4 unzip latest.zip
5 #将解压后的wordpress文件夹放入Nginx的网站发布路径
6 mv wordpress /usr/share/nginx/html/
7 #给予权限
8 chmod -R 755 /usr/share/nginx/html/wordpress

#复制一份，当作备份cp /usr/share/nginx/html/wordpress/wp-config-sample.php /usr/share/nginx/html/wordpress/wp-config.php
#打开配置文件
vim /usr/share/nginx/html/wordpress/wp-config.php