Install LNMP environment under Linux

Here's how to install the LNMP environment under Linux using Yum.

Tools/Materials

• Server One
• One PC for personal use
• Putty Software One

Installing Nginx

2. 1 Check if the program is installed:

   which Nginx #查看nginx是否存在

   which PHP #查看php是否存在

   which MySQL #查看mysql是否存在

4. 2

   Yum List Nginx #列出nginx

   Yum Install Nginx #安装nginx

   #看见 {complete! The installation was successful.

6. 3

   which Nginx #查看nginx是否存在

   Service Nginx start #启动nginx进程方法 [1]

   /etc/init.d/nginx start #启动nginx进程方法 [2]

   Ps-ef | grep nginx #查看nginx进程

8. 4

   Ifconfig #查看网卡信息

   Open Browser: http://182.92.73.109/

   See {Welcome Interface} instructions for installation success!

   END

Install PHP

2. 1

   Install PHP:

   Yum list php php-fpm #列出php and PHP-FPM exist

   Yum-y Install PHP php-fpm #安装php and PHP-FPM packages

   #看见 {complete! The installation was successful.

   ------------------------------------

   Start PHP-FPM:

   /ETC/INIT.D/PHP-FPM Start #1

   Service PHP-FPM Start #2

3. 2

   Modify the Nginx configuration file to forward the PHP request to the IP and port that PHP-FPM binds to:

   Vi/etc/nginx/conf.d/default.conf #行 [37-43]

   Remove # #:

   Location ~ \.php$ {

   root/usr/share/nginx/html;

   Fastcgi_pass 127.0.0.1:9000;

   Fastcgi_index index.php;

   Fastcgi_param script_filename $document _root$fastcgi_script_name;

   Include Fastcgi_params;

   }

   Code Explanation:

   When the user's request URL is at the end of. PHP

   The contents of this chunk are executed:

   Root-specified directory

   Pass forwarding port [E]

   Index if the end of the specified directory is automatically added index.php

   Param to execute the file name passed in the Documnetroot

   Include home configuration file [E]

   Note: (1): Wq #保存 (2) I #插入 (3): q! #不保存退出

5. 3

   Restart Nginx:

   /etc/init.d/nginx Restart #1

   Service Nginx Restart #2

   --------------------------------------------------

   Verify that the request PHP file is processed:

   vi/usr/share/nginx/html/info.php

   <?php

   Phpinfo ();

   ---------------------------------------------------

   Access IP URL:

   http://182.92.73.109/info.php

   END

Install MySQL

2. 1

   Yum list MySQL mysql-server #搜索mysql数据包

   Yum-y install MySQL mysql-server #不需要提示安装

   #看见 {complete! The installation was successful.

4. 2

   See if MySQL mysql-server exists:

   which MySQL #查看mysql是否存在

   which Mysqld_safe #查看mysqld_safe是否存在

   -------------------------------------------------------

   mysql_install_db #mysql初始化, set up a system table in MySQL

   Mysqld_safe & #启动mysql

   Ps-ef | grep mysqld #mysqld Presence

   ----------------------------------------------

   Mysql-uroot #链接进入mysql数据库

   Ctrl-c--exit! #退出终端

   END

Installing PHP extensions for MySQL operations

2. Yum-y Install php-mysql #安装php-mysql Extensions

   Service PHP-FPM Restart #重启php-fpm process

4. Check if MySQL database can be manipulated via PHP:

   vi/usr/share/nginx/html/db.php

   <?php

   @mysqli_connect ("localhost", "root", "" "," MySQL ") or Die (" Connect MySQL failed\n ");

   echo "Connect ok\n";

   ---------------------------------------------------------

   php/usr/share/nginx/html/db.php #用命令行执行php

   http://182.92.73.109/db.php #在浏览器执行

6. /etc/init.d/mysqld stop #停止mysql进程 [1]

   Service mysqld Stop #停止mysql进程 [2]

   --------------------------------------------------

   php/usr/share/nginx/html/db.php #用命令行执行php

   http://182.92.73.109/db.php #在浏览器执行

   ---------------------------------------------------

   See the following effect is to show that the data link is not a problem

   Installing the PHP module details will be published later, so much more.

Install LNMP environment under Linux