在 FreeBSD 下安装软件的传统方法是用 ports 源码安装，不过使用 ports 源码编译安装太耗时（尤其是各种库依赖多、大的时候），而pkg这种软件包管理工具直接安装编译好的二进制软件包，不用自己编译，省时省力。
和Debian和Ubuntu一样，FreeBSD 也能一行命令解决所有安装和软件包依赖问题，下面的输出要比 apt-get/yum 来的清新舒服吧～：
# pkg install nginx php55 php55-extensions mysql55-server
Updating repository catalogue
The following 23 packages will be installed:
Installing nginx: 1.4.7,1
Installing php5-session: 5.4.26
Installing php5-xmlwriter: 5.4.26
Installing php5-dom: 5.4.26
Installing php5-xml: 5.4.26
Installing php5-simplexml: 5.4.26
Installing php5-ctype: 5.4.26
Installing php5-posix: 5.4.26
Installing php5-hash: 5.4.26
Installing php5-filter: 5.4.26
Installing php5-tokenizer: 5.4.26
Installing php5-json: 5.4.26
Installing php5-sqlite3: 5.4.26
Installing php5-pdo: 5.4.26
Installing php5-iconv: 5.4.26
Installing php5-phar: 5.4.26
Installing php5-xmlreader: 5.4.26
Installing php5-pdo_sqlite: 5.4.26
Installing php5-extensions: 1.7
Installing mysql55-client: 5.6.30
Installing mysql55-server: 5.6.30
The installation will require 149 MB more space
14 MB to be downloaded
Proceed with installing packages [y/N]: y
安装完后把服务加到系统启动文件里：
# vi /etc/rc.conf
nginx_enable="YES"
php_fpm_enable="YES"
mysql_enable="YES"
配置 MySQL：
cp /usr/local/share/mysql/my-medium.cnf /etc/my.conf
如果你的服务器足够好，耶可以用下面的配置文件
# cp /usr/local/share/mysql/my-large.cnf /etc/my.cnf
# service mysql-server start
修改MySQL默认密码
# /usr/local/bin/mysqladmin -u root password 'password'
配置 PHP 和 PHP-FPM，这里不需要配啥，默认的配置就行：
# cp /usr/local/etc/php.ini-production /usr/local/etc/php.ini
# vi /usr/local/etc/php.ini
# vi /usr/local/etc/php-fpm.conf
# service php-fpm start
# service php-fpm restart
配置 Nginx以启用FastCGI：
# vi /usr/local/etc/nginx/nginx.conf
user www;
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
location / {
root /usr/local/www/nginx;
index index.html index.htm;
}
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/local/www/nginx-dist;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
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;
}
}
}
# service nginx start