Ubuntu14.04 lnmp安装搭建

1.#首先更新源

wyj@wyj-virtual-machine:~$ sudo apt-get update

2.#安装nginx

wyj@wyj-virtual-machine:~$ sudo apt-get install nginx
#测试nginx 输入curl http://127.0.0.1 或curl http://本机ip地址
wyj@wyj-virtual-machine:~$ curl http://127.0.0.1
#出现如下代表安装nginx成功
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
body {
width: 35em;
margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif;
}
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>

<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>
</body>
</html>

3.安装mysql

wyj@wyj-virtual-machine:~$ sudo apt-get install mysql-server

#输入两次相同的密码，密码为mysql管理账户所使用

┌──────────────────────┤ 正在设定 mysql-server-5.5
│ While not mandatory, it is highly recommended that you set a password │
│ for the MySQL administrative "root" user. │
│ │
│ If this field is left blank, the password will not be changed. │
│ │
│ New password for the MySQL "root" user: │
│ │
│ _______________________________________________________________________ │
│ │
│ <确定> │
│ │
└──────────────────────────────────── ┘

┌────────┤ 正在设定 mysql-server-5.5 ┐
│ │
│ │
│ Repeat password for the MySQL "root" user: │
│ │
│ ___________________________________ │
│ │
│ <确定> │
│ │
└────────────────────── ┘

4.#安装PHP：

wyj@wyj-virtual-machine:~$ sudo apt-get install php5-fpm php5-mysql

5.配置php

#备份配置文件
wyj@wyj-virtual-machine:~$ sudo cp /etc/php5/fpm/php.ini /etc/php5/fpm/php_backup.ini

#修改php.ini文件取消有安全隐患的pathinfo模式
wyj@wyj-virtual-machine:~$ sudo vim /etc/php5/fpm/php.ini
#找到cgi.fix_pathinfo=1,把1改成0,并去掉；号

#启动php-fpm
wyj@wyj-virtual-machine:~$ sudo service php5-fpm restart
php5-fpm stop/waiting

6.配置nginx，让其使用php5-fpm进程

php5-fpm start/running, process 14175

#备份配置文件
wyj@wyj-virtual-machine:~$ sudo cp /etc/nginx/sites-available/default /etc/nginx/sites-available/default_backup
#修改配置文件
wyj@wyj-virtual-machine:~$ sudo vim /etc/nginx/sites-enabled/default
#查看修改后的配置文件
wyj@wyj-virtual-machine:~$ cat /etc/nginx/sites-available/default |grep -v '^#'

server {
listen 80 default_server;
listen [::]:80 default_server ipv6only=on;

root /usr/share/nginx/html;
index index.html index.htm;

server_name server_domain_name_or_IP

location / {
try_files $uri $uri/ =404;
}

error_page 404 /404.html;

error_page 500 502 503 504 /50x.html;

location = /50x.html {
root /usr/share/nginx/html;
}

location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
# 在浏览器中访问的.php文件，实际读取的是 $document_root(网站根目录)下的.php文件 -- 也就是说当访问127.0.0.1/index.php的时候，需要读取网站根目录下面的index.php文件，如果没有配置这一配置项时，nginx不回去网站根目录下访问.php文件，所以返回空白

include fastcgi_params;
}

}

wyj@wyj-virtual-machine:~$ sudo service nginx restart
* Restarting nginx nginx
...fail!

wyj@wyj-virtual-machine:~$ man nginx
OPTIONS
-t Tests nginx configuration and exit.

wyj@wyj-virtual-machine:~$ sudo nginx -t
nginx: [emerg] directive "server_name" is not terminated by ";" in /etc/nginx/sites-enabled/default:29
nginx: configuration file /etc/nginx/nginx.conf test failed

#修改/etc/nginx/sites-enabled/default第29行
wyj@wyj-virtual-machine:~$ sudo vim /etc/nginx/sites-enabled/default
wyj@wyj-virtual-machine:~$ cat /etc/nginx/sites-enabled/default |grep -v '^#'

server {
listen 80 default_server;
listen [::]:80 default_server ipv6only=on;

root /usr/share/nginx/html;
index index.html index.htm;

server_name server_domain_name_or_IP;

location / {
try_files $uri $uri/ =404;
}

error_page 404 /404.html;

error_page 500 502 503 504 /50x.html;

location = /50x.html {
root /usr/share/nginx/html;
}

}
wyj@wyj-virtual-machine:~$ sudo service nginx restart
* Restarting nginx nginx
...done.

#测试
#.在/usr/share/nginx/html/里面建立info.php写入如下内容<?php phpinfo();?>
wyj@wyj-virtual-machine:~$ sudo vim /usr/share/nginx/html/info.php
<?php phpinfo();?>
在浏览器输入http://ip/info.php显示如下

将制作的php网页页面原文件上传至/usr/share/nginx/html/目录下即可

wyj@wyj-virtual-machine:~$ sudo vim /usr/share/nginx/html/test.html
[sudo] password for wyj:
<html>
<title>Test!</title>
<body> Hello world.</body>
</html>

wyj@wyj-virtual-machine:~$ cd /usr/share/nginx/html/
wyj@wyj-virtual-machine:/usr/share/nginx/html$ ls
50x.html index.html info.php test.html

参考博客：https://www.jianshu.com/p/9412e90b33f2