如何在FreeBSD中安装Nginx,MySQL,PHP(FEMP)

本文介绍如何在FreeBSD 13系统中安装Nginx、MySQL、和PHP服务。系统环境FreeBSD 13.0-RELEASE更新系统在安装任何软件之前更新系统是一个好习惯，以便检查系统更新：root@freebsd:~ # freebsd-update fetch
root@freebsd:~ # freebsd-update install
安装Nginx使用pkg包管理器安装nginx：root@freebsd:~ # pkg install -y nginx

启动nginx要在系统启动时运行 Nginx服务，需要在/etc/rc.conf配置文件的末尾添加一行nginx_enable="yes"。运行下面的命令，自动将nginx_enable="yes"附加到rc.conf文件中，然后启动服务：root@freebsd:~ # sysrc nginx_enable=yes
root@freebsd:~ # service nginx start
Performing sanity check on nginx configuration:
nginx: the configuration file /usr/local/etc/nginx/nginx.conf syntax is ok
nginx: configuration file /usr/local/etc/nginx/nginx.conf test is successful
Starting nginx.

nginx相关配置nginx的配置文件在/usr/local/etc/nginx目录中，名称为nginx.conf，可以使用vim编辑器打开配置文件。root@freebsd:~ # vim /usr/local/etc/nginx/nginx.conf

user www;
worker_processes 1;
error_log /var/log/nginx/error.log info;
events {

worker_connections  1024;

}
http {

include       mime.types;
default_type  application/octet-stream;
access_log /var/log/nginx/access.log;
sendfile        on;
keepalive_timeout  65;
server {
    listen       80;
    server_name  localhost;
    location / {
        root   /usr/local/www/nginx;
        index  index.php index.html index.htm;
    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/local/www/nginx-dist;
    }
    location ~ \.php$ {
        root           /usr/local/www/nginx;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
}

}

安装MySQL使用下面命令来安装mysql：root@freebsd:~ # pkg install mysql80-server mysql80-client
要在系统启动时启用它，使用下面命令将mysql_enable=yes添加到rc.conf文件中：root@freebsd:~ # sysrc mysql_enable=yes

启动mysql：root@freebsd:~ # service mysql-server start
Starting mysql.
安装PHPPHP 是一种服务器端语言，与 HTML 结合使用以创建动态 Web 内容。它还连接到 MySQL 数据库以检索和上传内容。下面命令来安装php8.0和常用的模块。root@freebsd:~ # pkg install -y php80 php80-mysqli php80-mbstring php80-zlib php80-curl php80-gd php80-json
配置php-fpm下面将php.ini-production配置文件复制一份，改名为php.ini：root@freebsd:/usr/local/etc # cp /usr/local/etc/php.ini{-production,}
打开文件/usr/local/etc/php.ini并取消注释;cgi.fix_pathinfo=1，将其值更改为0。root@freebsd:~ # cat /usr/local/etc/php.ini | grep '^cgi.fix_pathinfo'
cgi.fix_pathinfo=0
设置php-fpm开机启动：root@freebsd:~ # sysrc php_fpm_enable=yes
php_fpm_enable: -> yes
root@freebsd:~ # service php-fpm start
Performing sanity check on php-fpm configuration:
[03-Jun-2021 18:51:27] NOTICE: configuration file /usr/local/etc/php-fpm.conf test is successful

Starting php_fpm.
root@freebsd:~ #

访问php测试页在/usr/local/www/nginx目录下创建一个php测试文件，名为：test.php：root@freebsd:~ # vim /usr/local/www/nginx/test.php

浏览器访问一下查看是否可看到测试页：

测试没问题了，可以从服务器中删除测试文件，以避免将有关服务器的信息暴露。root@freebsd:~ # rm -rf /usr/local/www/nginx/test.php
总结目前位置已经在 FreeBSD 系统上安装了 Nginx、MySQL 和 PHP！