ubuntu下lnmp的安装

    适用于ubuntu14.04和源是14.04的ubuntu上安装nginx（我学在线Moodle工作室---注这里安装的是最新版的nginx，并且解决pathinfo问题，特别适用于Moodle安装）

nginx相对于apache来说，在高并发访问上有不可忽略的极大的优势，特别是在服务器配置相对较低的情况下。

1安装准备：

    （1）如果是ubuntu12.04或者是12.10，需要先换源，换成14.04的源，源链接http://pan.baidu.com/s/1dDkzjiD 将源下载下来，替换掉当前的源，ubuntu的源路径是/etc/apt/sources.list（注：阿里云不需要换源）

ubuntu14.04的源

# 

# deb cdrom:[Ubuntu-Server 14.04.1 LTS _Trusty Tahr_ - Release amd64 (20140722.3)]/ trusty main restricted

#deb cdrom:[Ubuntu-Server 14.04.1 LTS _Trusty Tahr_ - Release amd64 (20140722.3)]/ trusty main restricted

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://hk.archive.ubuntu.com/ubuntu/ trusty main restricted
deb-src http://hk.archive.ubuntu.com/ubuntu/ trusty main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://hk.archive.ubuntu.com/ubuntu/ trusty-updates main restricted
deb-src http://hk.archive.ubuntu.com/ubuntu/ trusty-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://hk.archive.ubuntu.com/ubuntu/ trusty universe
deb-src http://hk.archive.ubuntu.com/ubuntu/ trusty universe
deb http://hk.archive.ubuntu.com/ubuntu/ trusty-updates universe
deb-src http://hk.archive.ubuntu.com/ubuntu/ trusty-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu 
## team, and may not be under a free licence. Please satisfy yourself as to 
## your rights to use the software. Also, please note that software in 
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://hk.archive.ubuntu.com/ubuntu/ trusty multiverse
deb-src http://hk.archive.ubuntu.com/ubuntu/ trusty multiverse
deb http://hk.archive.ubuntu.com/ubuntu/ trusty-updates multiverse
deb-src http://hk.archive.ubuntu.com/ubuntu/ trusty-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://hk.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src http://hk.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu trusty-security main restricted
deb-src http://security.ubuntu.com/ubuntu trusty-security main restricted
deb http://security.ubuntu.com/ubuntu trusty-security universe
deb-src http://security.ubuntu.com/ubuntu trusty-security universe
deb http://security.ubuntu.com/ubuntu trusty-security multiverse
deb-src http://security.ubuntu.com/ubuntu trusty-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu trusty partner
# deb-src http://archive.canonical.com/ubuntu trusty partner

## Uncomment the following two lines to add software from Ubuntu's
## 'extras' repository.
## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
# deb http://extras.ubuntu.com/ubuntu trusty main
# deb-src http://extras.ubuntu.com/ubuntu trusty main

（2）更新升级

sudo apt-get update
sudo apt-get upgrade

2.安装lamp

    使用tasksel 命令选中 lamp 安装

3.停止apache服务 

sudo /etc/init.d/apache2 stop

4.安装nginx并配置nginx

sudo apt-get install nginx

    配置nginx

sudo vi /etc/nginx/sites-available/default

    将内容参照如下进行修改

# http://wiki.nginx.org/Pitfalls
# http://wiki.nginx.org/QuickStart
# http://wiki.nginx.org/Configuration
#
# Generally, you will want to move this file somewhere, and start with a clean
# file but keep this around for reference. Or just disable in sites-enabled.
#
# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
##

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

	root /var/www/html;
	index index.php index.html index.htm;

	# Make site accessible from http://localhost/
	server_name localhost;

	location / {
		# First attempt to serve request as file, then
		# as directory, then fall back to displaying a 404.
		#try_files $uri $uri/ =404;
                try_files $uri $uri/index.php;
		# Uncomment to enable naxsi on this location
		# include /etc/nginx/naxsi.rules
	}
      # location ~ \.php$ {
        location ~ \.php{
		fastcgi_split_path_info ^(.+\.php)(/.+)$;
		# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
 
		# With php5-fpm:
		fastcgi_pass unix:/var/run/php5-fpm.sock;
		fastcgi_index index.php;
                fastcgi_split_path_info ^((?U).+\.php)(/?.+)$;
  fastcgi_param SCRIPT_FILENAME /path/to/php$fastcgi_script_name;
  fastcgi_param PATH_INFO $fastcgi_path_info;
  fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
		include fastcgi_params;
	}

	# Only for nginx-naxsi used with nginx-naxsi-ui : process denied requests
	#location /RequestDenied {
	#	proxy_pass http://127.0.0.1:8080;    
	#}

	#error_page 404 /404.html;

	# redirect server error pages to the static page /50x.html
	#
	#error_page 500 502 503 504 /50x.html;
	#location = /50x.html {
	#	root /usr/share/nginx/html;
	#}

	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
	#
	#location ~ \.php$ {
	#	fastcgi_split_path_info ^(.+\.php)(/.+)$;
	#	# NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
	#
	#	# With php5-cgi alone:
	#	fastcgi_pass 127.0.0.1:9000;
	#	# With php5-fpm:
	#	fastcgi_pass unix:/var/run/php5-fpm.sock;
	#	fastcgi_index index.php;
	#	include fastcgi_params;
	#}

	# deny access to .htaccess files, if Apache's document root
	# concurs with nginx's one
	#
	#location ~ /\.ht {
	#	deny all;
	#}
}


# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
#	listen 8000;
#	listen somename:8080;
#	server_name somename alias another.alias;
#	root html;
#	index index.html index.htm;
#
#	location / {
#		try_files $uri $uri/ =404;
#	}
#}


# HTTPS server
#
#server {
#	listen 443;
#	server_name localhost;
#
#	root html;
#	index index.html index.htm;
#
#	ssl on;
#	ssl_certificate cert.pem;
#	ssl_certificate_key cert.key;
#
#	ssl_session_timeout 5m;
#
#	ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;
#	ssl_ciphers "HIGH:!aNULL:!MD5 or HIGH:!aNULL:!MD5:!3DES";
#	ssl_prefer_server_ciphers on;
#
#	location / {
#		try_files $uri $uri/ =404;
#	}
#}

5.安装 php5-fpm

sudo apt-get install php5-fpm

6.重启fpm和nginx

sudo service nginx restart
sudo service php5-fpm restart

   至此，大功告成

我学在线Moodle工作室

2015-04-02