LNMP1.7安装简记

1.安装前准备：
1.1.卸载NGINX

sudo apt-get remove nginx nginx-common # 卸载删除除了配置文件以外的所有文件。
sudo apt-get purge nginx nginx-common # 卸载所有东东，包括删除配置文件。
sudo apt-get autoremove # 在上面命令结束后执行，主要是卸载删除Nginx的不再被使用的依赖包。
sudo apt-get remove nginx-full nginx-common #卸载删除两个主要的包。
sudo service nginx restart  #重启nginx
ps aux|grep nginx

1.2.卸载PHP

#卸载PHP5.X
sudo apt-get --purge remove php5* libapache2-mod-php5
sudo apt-get autoremove php5

运行安装lnmp1.7(https://www.lnmp.org):

wget http://soft.vpser.net/lnmp/lnmp1.7.tar.gz -cO lnmp1.7.tar.gz && tar zxf lnmp1.7.tar.gz && cd lnmp1.7 && ./install.sh lnmp

选择需要安装的软件版本，参考：
@see: https://www.lnmp.org/install.html

等待半小时左右可知安装成功：

============================== Check install ==============================
Checking ...
Nginx: OK
Do not install MySQL/MariaDB.
PHP: OK
PHP-FPM: OK
Clean Web Server src directory...
+------------------------------------------------------------------------+
|          LNMP V1.7 for Ubuntu Linux Server, Written by Licess          |
+------------------------------------------------------------------------+
|           For more information please visit https://lnmp.org           |
+------------------------------------------------------------------------+
|    lnmp status manage: lnmp {start|stop|reload|restart|kill|status}    |
+------------------------------------------------------------------------+
|  phpMyAdmin: http://IP/phpmyadmin/                                     |
|  phpinfo: http://IP/phpinfo.php                                        |
|  Prober:  http://IP/p.php                                              |
+------------------------------------------------------------------------+
|  Add VirtualHost: lnmp vhost add                                       |
+------------------------------------------------------------------------+
|  Default directory: /home/wwwroot/default                              |
+------------------------------------------------------------------------+
+-------------------------------------------+
|    Manager for LNMP, Written by Licess    |
+-------------------------------------------+
|              https://lnmp.org             |
+-------------------------------------------+
nginx (pid 30075) is running...
php-fpm is runing!
State      Recv-Q Send-Q        Local Address:Port          Peer Address:Port
LISTEN     0      128                       *:50291                    *:*
LISTEN     0      128                       *:60437                    *:*
LISTEN     0      128                       *:22                       *:*
LISTEN     0      128                       *:49471                    *:*
LISTEN     0      64                        *:41728                    *:*
LISTEN     0      64                        *:2049                     *:*
LISTEN     0      64                        *:39108                    *:*
LISTEN     0      128                       *:54636                    *:*
LISTEN     0      128                       *:111                      *:*
LISTEN     0      128                       *:80                       *:*
LISTEN     0      128                       *:80                       *:*
LISTEN     0      128                       *:80                       *:*
LISTEN     0      128                       *:80                       *:*
LISTEN     0      128                      :::59795                   :::*
LISTEN     0      128                      :::22                      :::*
LISTEN     0      5                        :::4118                    :::*
LISTEN     0      64                       :::36959                   :::*
LISTEN     0      64                       :::2049                    :::*
LISTEN     0      128                      :::34082                   :::*
LISTEN     0      128                      :::41546                   :::*
LISTEN     0      64                       :::38252                   :::*
LISTEN     0      128                      :::51981                   :::*
LISTEN     0      128                      :::111                     :::*
Install lnmp takes 22 minutes.
Install lnmp V1.7 completed! enjoy it.

最后删除/wwwroot/default下目录内容（处于安全考虑）。

FQA:

1. PHP在运行中发现一个奇怪的问题，require_once无法加载上级目录php文件，研究后明白这是fastcgi的一个默认配置，如需支持将/usr/local/nginx/conf/fastcgi.cong下面这段内容注释，否则require无法引入上级目录的文件

#fastcgi_param PHP_ADMIN_VALUE "open_basedir=$document_root/:/tmp/:/proc/";