LEMP 环境搭建

web 服务器

首先创建nginx用户

useradd nginx -u 1111 -s /sbin/nologin -M

下载nginx 跟php

yum install nginx   -y
yum install php-fpm  -y
yum install php-mysql  -y

更改php-fpm 的用户跟用户组

vim /etc/php-fpm.d/www.conf
     39 user = nginx
     40 ; RPM: Keep a group allowed to write in log dir.
     41 group = nginx
     42 

进入nginx的配置目录 配置文件

cd /etc/nginx/conf.d/
vim blog.conf
    server {
        listen       80;
        server_name  blog.ncs.com;
        location / {
            root   html/blog;
            index  index.php index.html index.htm;
        } 
     location ~ \.php$ {
                root   html/blog;
                fastcgi_pass  127.0.0.1:9000;
                fastcgi_index index.php; 
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                include fastcgi_params;
        }
    }

进入站点目录配置

cd /usr/share/nginx/html
chown -R nginx.nginx /usr/share/nginx/html
mkdir  blog
上传wordpress 安装包  
unzip  解压 
把解压后的wordpress里的东西都移到blog

启动nginx | php-fpm 并开机自启动

systemctl start nginx
systemctl enable nginx 
 #systemctl status nginx

systemctl start php-fpm
systemctl enable php-fpm
#systemctl status php-fpm

数据库服务器
下载数据库服务

yum install mariadb-server

启动服务 开机自启

systemctl start mariadb.service 
systemctl enable mariadb.service  
systemctl status mariadb.service 

创建登录mysql密码

mysqladmin -u root password '123456'

创建数据表 给数据表创建用户密码跟哪个网段可以连接

mysql -uroot -p123456
create database wordpress;
grant all privileges on wordpress.* to wordpress@'172.16.1.%' identified by '123456';
flush privileges;
exit

show databases; 查看当前所有的数据库
select user(); 查看当前的登录用户
flush privileges; 刷新权限，使得创建用户生效
show grants for wordpress@'查看用户对应的权限'
select user,host from mysql.user; 查看数据库里创建的wordpress用户