LNMP的安装

一、LNMP的安装

##先要下载，并根据不同系统进行安装：

wget -c http://soft.vpser.net/lnmp/lnmp1.2.tar.gz

tar zxvf lnmp1.2.tar.gz

cd lnmp1.0

./install.sh #开始进行安装操作

以上为下载及进入安装过程，以下为安装前简易设置，切记输入个其它域名及牢记mysql密码：

+------------------------------------------------------------------------+

| LNMP V1.2 for Ubuntu Linux Server, Written by Licess |

+------------------------------------------------------------------------+

| A tool to auto-compile & install LNMP/LNMPA/LAMP on Linux |

+------------------------------------------------------------------------+

| For more information please visit http://www.lnmp.org ; |

+------------------------------------------------------------------------+

Please setup root password of MySQL.(Default password: root)

Please enter: vpsmm.com #输入mysql的root密码

MySQL root password: vpsmm.com

===========================

Do you want to enable or disable the InnoDB Storage Engine?

Default enable,Enter your choice [Y/n]: n #是否安装InnoDB

You will disable the InnoDB Storage Engine!

===========================

You have 5 options for your DataBase install.

1: Install MySQL 5.1.73

2: Install MySQL 5.5.42 (Default)

3: Install MySQL 5.6.23

4: Install MariaDB 5.5.42

5: Install MariaDB 10.0.17

Enter your choice (1, 2, 3, 4 or 5): 3 #选择mysql版本

You will Install MySQL 5.6.23

===========================

You have 5 options for your PHP install.

1: Install PHP 5.2.17

2: Install PHP 5.3.29

3: Install PHP 5.4.41 (Default)

4: Install PHP 5.5.25

5: Install PHP 5.6.9

Enter your choice (1, 2, 3, 4 or 5): 5 #选择php版本

You will install PHP 5.6.9

===========================

You have 3 options for your Memory Allocator install.

1: Don't install Memory Allocator. (Default)

2: Install Jemalloc

3: Install TCMalloc

Enter your choice (1, 2 or 3): 1 #小夜用不上，所以选择1

You will install not install Memory Allocator.

#按任意键，设置完成，正式进入安装，预计20-40分钟完成

常见lnmp管理命令：

#1.2版本以后，不需要再执行/root/lnmp了，可以在任意位置执行lnmp命令

lnmp #会出现一些提示信息

lnmp restart #重启

lnmp vhost add #添加网站绑定

lnmp database add #添加数据库信息

二，域名绑定详解

其实所谓的域名绑定，就是通过命令的形式，简易创建一个conf文件到/usr/local/nginx/conf/vhost下面，这个过程完全可以手工创建conf，或者，平时修改目录、域名等，直接修改conf文件，效果完全一样：

lnmp vhost add #执行lnmp添加网站命令

+-------------------------------------------+

| Manager for LNMP, Written by Licess |

+-------------------------------------------+

Please enter domain(example: www.lnmp.org): vpsmm.com #输入绑定的主域名

======================================

Your domain: vpsmm.com

======================================

Do you want to add more domain name? (y/n) y #是否绑定其它域名

Enter domain name(example: lnmp.org *.lnmp.org): www.vpsmm.com #输入其它域名

domain list: www.vpsmm.com

Please enter the directory for the domain: vpsmm.com

(Default directory: /home/wwwroot/vpsmm.com): #默认创建的网站文件所在目录

Virtual Host Directory: /home/wwwroot/vpsmm.com

===========================

Allow Rewrite rule? (y/n)

===========================

y #是否添加伪静态文件

Please enter the rewrite of programme:

wordpress,discuz,typecho,sablog,dabr rewrite was exist.

(Default rewrite: other):typecho #小夜用的typecho程序

===========================

You choose rewrite=typecho

===========================

===========================

Allow access_log? (y/n)

===========================

n #是否启用日志文件

======================================================

Create database and MySQL user with same name (y/n)

======================================================

y #是否创建mysql数据库

verify your current MySQL root password: **** #输入安装时的mysql数据库root密码

Warning: Using a password on the command line interface can be insecure.

MySQL root password correct.

Enter database name: vpsmm_user #创建数据库用户名

Your will create a database and MySQL user with same name: vpsmm_user

Please enter password for mysql user vpsmm_user: vpsmmpasswd

Your password: vpsmmpasswd #创建相应密码

Press any key to start create virtul host...

Create Virtul Host directory......

set permissions of Virtual Host directory......

You select the exist rewrite rule:/usr/local/nginx/conf/typecho.conf

Gracefully shutting down php-fpm . done

Starting php-fpm done

Test Nginx configure file......

nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok

nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

Restart Nginx......

Warning: Using a password on the command line interface can be insecure.

Warning: Using a password on the command line interface can be insecure.

User vpsmm_user create Sucessfully.

Warning: Using a password on the command line interface can be insecure.

Warning: Using a password on the command line interface can be insecure.

Warning: Using a password on the command line interface can be insecure.

Database: vpsmm_user create Sucessfully.

Warning: Using a password on the command line interface can be insecure.

Warning: Using a password on the command line interface can be insecure.

GRANT ALL PRIVILEGES ON vpsmm_user Sucessfully.

Warning: Using a password on the command line interface can be insecure.

FLUSH PRIVILEGES Sucessfully.

================================================

Virtualhost infomation:

Your domain: vpsmm.com

Home Directory: /home/wwwroot/vpsmm.com

Rewrite: typecho

Enable log: no

Database username: vpsmm_user

Database userpassword: vpsmmpasswd

Database Name: vpsmm_user

Create ftp account: no

#以上为新创建网站的一些信息

================================================

三、自定义伪静态规则

如果lnmp默认的伪静态规则不能满足你的需要，或者，你要自行定义伪静态规则，可以新建一个conf文件，放置于 /usr/local/nginx/conf 下，在域名配置文件，即：/usr/local/nginx/conf/vhost/legcloud.com.conf 里引用。

server

{

listen 80;

server_name legcloud.com www.legcloud.com; #绑定的域名

index index.html index.htm index.php default.html default.htm default.php; #首页文件

root /home/legcloud.com; #网站存放目录

include wordpress.conf; #伪静态规则文件，可自定义成你需要的

location ~ .*\.(php|php5)?$

{

try_files $uri =404;

fastcgi_pass unix:/tmp/php-cgi.sock;

fastcgi_index index.php;

include fcgi.conf;

}

location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$

{

expires 30d;

}

location ~ .*\.(js|css)?$

{

expires 12h;

}

access_log off;

}

修改设置以后，一定要重新载入lnmp或者，重新载入nginx，以下任决命令都一样：

/root/lnmp reload #使用lnmp重新载入配置

/etc/init.d/nginx reload #只重新载入nginx配置，我一般用这个

<p class="yahei pxtitle id=" lnmp-4"="" style="margin-top: 0px; margin-right: 350px; margin-bottom: 15px; padding: 0px 0px 10px 25px; font-family: 'Open Sans', Georgia, 'Trebuchet MS', Trebuchet, 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, 'Microsoft Yahei', sans-serif; border-bottom-width: 1px; border-bottom-style: dotted; border-bottom-color: rgb(153, 153, 153); font-size: 26px; line-height: 40px; white-space: normal;">四、自定义404、503等常见错误

不管是404还是503等常见错误，还是设置/usr/local/nginx/conf/vhost/legcloud.com.conf文件来完成：

listen 80;

server_name legcloud.com www.legcloud.com;

index index.html index.htm index.php default.html default.htm default.php;

root /home/legcloud.com;

error_page 404 /404.php; #放在这里，可自定义文件名，再重载nginx就可以了

include wordpress.conf;

五、判断当前域名并自动301到主域名

if ($host != 'vpsmm.com' ) {rewrite ^/(.*)$ http://www.vpsmm.com/$1 permanent;}

#判断当前域名，如果不是则自动301到主域名，放置于error_page ...;上下均可。

六、关闭或开启FSO等php函数

lnmp最新版，默认禁用了一些函数，例如fso等，可修改/usr/local/php/etc/php.ini

disable_functions = passthru,exec,system,chroot,scandir....

#----这是禁用函数，把不想禁用的删除即可----如果自用主机，最简单的修改方案：

disable_functions =

; passthru,exec,system,chroot,scandir....

#----设置为全部开启

修改后，使用/etc/init.d/php-fpm restart，重新启动php

七、升级PHP和NGINX版本

cd lnm0.9 #进入lnmp安装目录

./upgrade_nginx.sh #升级nginx，只要输入你要升级的版本即可（可见nginx.org）

./upgrade_php.sh #升级php，只要输入你要升级的版本即可（可见php.net）