环境：Ubuntu18.04虚拟机 php7.2
一，安装Nginx和PHP
sudo apt update
sudo apt install nginx
//stop, start and enable Nginx service to always startup when the server boots up:
sudo systemctl stop nginx.service
sudo systemctl start nginx.service
sudo systemctl enable nginx.service
sudo apt-get install software-properties-common
sudo add-apt-repository ppa:ondrej/php
sudo apt update
sudo apt install php-fpm php-mcrypt php-cli php-xml php-mysql php-gd php-imagick php-recode php-tidy php-xmlrpc
二，更改Nginx和PHP的配置
sudo nano /etc/php/7.2/fpm/php.ini
根据下列参考配置进行更改(在nano里面使用Ctrl+w进行搜索，我在配置的时候并没有发现需要更改的配置，所以就没有改动)
file_uploads = On
allow_url_fopen = On
memory_limit = 256M
upload_max_filesize = 100M
max_execution_time = 360
date.timezone = America/Chicago
sudo nano /etc/nginx/sites-available/default
server {
listen 80;
listen [::]:80;
root /var/www/html;
index index.php index.html index.htm;
server_name example.com www.example.com;
location / {
try_files $uri $uri/ =404;
}
# pass PHP scripts to FastCGI server
#
location ~ \.php$ {
include snippets/fastcgi-php.conf;
#
# # With php-fpm (or other unix sockets):
fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
# # With php-cgi (or other tcp sockets):
# fastcgi_pass 127.0.0.1:9000;
}
}
Restart Nginx and PHP-FPM services:
sudo systemctl restart nginx.service
systemctl restart php7.2-fpm.service
三，Test PHP-FPM Setup
sudo nano /var/www/html/phpinfo.php
加以下内容：
<?php phpinfo( ); ?>
在浏览器地址栏输入 http://localhost/phpinfo.php 你就可以看到
四，安装MySQL
sudo apt-get install mysql-server mysql-client
在安装完成后，执行下面命令:
mysql -u root -p
如果之前设置过密码则输入之前的密码，如果没有设置过或者输入秘密错误，则需要重置新的root密码：
//进入MySQL命令行，方法不止一种
sudo mysql
//一行命令的结尾处有分号，记得加上
mysql> use mysql;
mysql> update mysql.user set authentication_string=PASSWORD('新密码'), plugin='mysql_native_password' where user='root';
mysql>flush privileges;
mysql>quit;
END
Thanks!
https://websiteforstudents.com/install-wordpress-on-ubuntu-18-04-lts-beta-with-nginx-mariadb-and-php-fpm/
http://www.mamicode.com/info-detail-2327939.html