树莓派配置LNMP 环境

1. 安装数据库MariaDB /MySQL

pi@raspberrypi:~ $ sudo apt install mariadb-server
pi@raspberrypi:~ $ sudo apt install mariadb-client
​
pi@raspberrypi:~ $ sudo mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 50
Server version: 10.3.25-MariaDB-0+deb10u1 Raspbian 10
​
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
​
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

出现以上信息说明MariaDB 安装成功， 然后输入

MariaDB [(none)]> use mysql
MariaDB [mysql]> UPDATE user SET password=password('<your_password>') WHERE user='root';
MariaDB [mysql]> UPDATE user SET plugin='mysql_native_password' WHERE user = 'root';
MariaDB [mysql]> flush ppiileges;

退出MariaDB，重启服务

sudo systemctl restart mariadb 

然后用可以用root 用户和密码登陆

mysql -u root -p 

2. 安装Nginx

sudo apt-get install nginx

默认的nginx网站配置文件为 /etc/nginx/sites-available/default

3. 安装php

sudo apt install php-fpm
sudo apt install php7.3-fpm
sudo apt install php7.3-mbstring 
sudo apt install php7.3-xml
sudo apt install php7.3-mysql
sudo apt install php7.3-common 
sudo apt install php7.3-gd 
sudo apt install php7.3-json 
sudo apt install php7.3-cli
sudo apt install php7.3-curl

安装完成后，FPM服务将自动启动，要检查服务状态，请运行：

sudo systemctl status php7.3-fpm

编辑Nginx服务器配置文件sudo vim /etc/nginx/sites-available/default(大约56行)，以便Nginx可以处理PHP文件：

server {
　# . . . other code
　location ~ \.php$ {
　　include snippets/fastcgi-php.conf;
　　fastcgi_pass unix:/run/php/php7.4-fpm.sock;
　}
}

重启Nginx服务，以使新配置生效：

sudo systemctl restart nginx