LNMP的安裝

一、LNMP的安裝

##先要下載，并根據不同系統進(jìn)行安裝：

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

tar zxvf lnmp1.2.tar.gz

cd lnmp1.0

./install.sh #開(kāi)始進(jìn)行安裝操作

以上為下載及進(jìn)入安裝過(guò)程，以下為安裝前簡(jiǎn)易設置，切記輸入個(gè)其它域名及牢記mysql密碼：

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

| 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 #輸入mysql的root密碼

MySQL root password: vpsmm.com

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

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

Default enable,Enter your choice [Y/n]: n #是否安裝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 #選擇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 #選擇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，所以選擇1

You will install not install Memory Allocator.

#按任意鍵，設置完成，正式進(jìn)入安裝，預計20-40分鐘完成

常見(jiàn)lnmp管理命令：

#1.2版本以后，不需要再執行/root/lnmp了，可以在任意位置執行lnmp命令

lnmp #會(huì )出現一些提示信息

lnmp restart #重啟

lnmp vhost add #添加網(wǎng)站綁定

lnmp database add #添加數據庫信息

二，域名綁定詳解

其實(shí)所謂的域名綁定，就是通過(guò)命令的形式，簡(jiǎn)易創(chuàng )建一個(gè)conf文件到/usr/local/nginx/conf/vhost下面，這個(gè)過(guò)程完全可以手工創(chuàng )建conf，或者，平時(shí)修改目錄、域名等，直接修改conf文件，效果完全一樣：

lnmp vhost add #執行lnmp添加網(wǎng)站命令

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

| Manager for LNMP, Written by Licess |

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

Please enter domain(example: www.lnmp.org): vpsmm.com #輸入綁定的主域名

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

Your domain: vpsmm.com

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

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

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

domain list: www.vpsmm.com

Please enter the directory for the domain: vpsmm.com

(Default directory: /home/wwwroot/vpsmm.com): #默認創(chuàng )建的網(wǎng)站文件所在目錄

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

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

Allow Rewrite rule? (y/n)

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

y #是否添加偽靜態(tài)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 #是否啟用日志文件

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

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

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

y #是否創(chuàng )建mysql數據庫

verify your current MySQL root password: **** #輸入安裝時(shí)的mysql數據庫root密碼

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

MySQL root password correct.

Enter database name: vpsmm_user #創(chuàng )建數據庫用戶(hù)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 #創(chuàng )建相應密碼

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

#以上為新創(chuàng )建網(wǎng)站的一些信息

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

三、自定義偽靜態(tài)規則

如果lnmp默認的偽靜態(tài)規則不能滿(mǎn)足你的需要，或者，你要自行定義偽靜態(tài)規則，可以新建一個(gè)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; #綁定的域名

index index.html index.htm index.php default.html default.htm default.php; #首頁(yè)文件

root /home/legcloud.com; #網(wǎng)站存放目錄

include wordpress.conf; #偽靜態(tài)規則文件，可自定義成你需要的

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;

}

修改設置以后，一定要重新載入lnmp或者，重新載入nginx，以下任決命令都一樣：

/root/lnmp reload #使用lnmp重新載入配置

/etc/init.d/nginx reload #只重新載入nginx配置，我一般用這個(gè)

<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、自定義404、503等常見(jiàn)錯誤

不管是404還是503等常見(jiàn)錯誤，還是設置/usr/local/nginx/conf/vhost/legcloud.com.conf文件來(lái)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; #放在這里，可自定義文件名，再重載nginx就可以了

include wordpress.conf;

五、判斷當前域名并自動(dòng)301到主域名

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

#判斷當前域名，如果不是則自動(dòng)301到主域名，放置于error_page ...;上下均可。

六、關(guān)閉或開(kāi)啟FSO等php函數

lnmp最新版，默認禁用了一些函數，例如fso等，可修改/usr/local/php/etc/php.ini

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

#----這是禁用函數，把不想禁用的刪除即可----如果自用主機，最簡(jiǎn)單的修改方案：

disable_functions =

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

#----設置為全部開(kāi)啟

修改后，使用/etc/init.d/php-fpm restart，重新啟動(dòng)php

七、升級PHP和NGINX版本

cd lnm0.9 #進(jìn)入lnmp安裝目錄

./upgrade_nginx.sh #升級nginx，只要輸入你要升級的版本即可（可見(jiàn)nginx.org）

./upgrade_php.sh #升級php，只要輸入你要升級的版本即可（可見(jiàn)php.net）