NGINX          |      nginx-1.12.0
 PHP            |      php-5.6.30          |  php-7.1.6
 MYSQL          |      mysql-5.6.36        |  mysql-5.7.16

        |        installation    |        /usr/local/nginx
        |        configuration   |        /usr/local/nginx/conf
Nginx   |        bin             |        /usr/local/nginx/sbin
        |        html            |        /data/wwwroot
        |        logs            |        /data/wwwlogs

        |       installation     |        /usr/local/mysql
Mysql   |       configuration    |        /etc/my.cnf
        |       bin              |        /usr/local/mysql/bin
        |       data             |        /data/mysql

        |       installation     |        /usr/local/php
Php     |       configuration    |        /usr/local/php/etc
        |       bin              |        /usr/local/php/bin

service  nginx    { start    | stop    | restart }
service  mysqld   { start    | stop    | restart }
service  php-fpm  { start    | stop    | restart }