ubuntu 12.0 下nginx+mysql+php 的安装

1 我们使用root账户进行安装，首先切换到root账户,输入命令：

sudo su

2 安装 MySQL 5
输入命令：

apt-get install mysql-server mysql-client

安装过程中需要设置root账户密码，系统会作以下提示：

New password for the MySQL “root” user:Repeat password for the MySQL “root” user:

3 安装 Nginx
输入命令:

apt-get install nginx

在浏览器输入你服务器地址列入 http://localhost查看nginx是否工作。

nginx 在 Ubuntu 中默认文档根目录为 /etc/nginx，配置文件 /etc/nginx/nginx.conf

4 安装 PHP5
安装 PHP5 模块:

apt-get install php5 


然后重启nginx:

/etc/init.d/nginx restart

6 修改nginx配置文件nginx.conf

#user www-data;#worker_processes 4;#pid /var/run/nginx.pid;events {worker_connections 1024;# multi_accept on;}http {### Basic Settings##sendfile on;tcp_nopush on;tcp_nodelay on;keepalive_timeout 65;types_hash_max_size 2048;# server_tokens off;# server_names_hash_bucket_size 64;# server_name_in_redirect off;include /etc/nginx/mime.types;default_type application/octet-stream;### Logging Settings##access_log /var/log/nginx/access.log;error_log /var/log/nginx/error.log;### Gzip Settings##gzip on;gzip_disable "msie6";# gzip_vary on;# gzip_proxied any;# gzip_comp_level 6;# gzip_buffers 16 8k;# gzip_http_version 1.1;# gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;### nginx-naxsi config### Uncomment it if you installed nginx-naxsi###include /etc/nginx/naxsi_core.rules;### nginx-passenger config### Uncomment it if you installed nginx-passenger###passenger_root /usr;#passenger_ruby /usr/bin/ruby;### Virtual Host Configs##include /etc/nginx/conf.d/*.conf;include /etc/nginx/sites-enabled/*; server {        listen      80;#修改的域名        server_name www.kind.com 127.0.0.1;        index       index.html index.htm index.php;#修改的根目录               root        "/html/www/kind";        location / {            if (!-e $request_filename){rewrite !^(index\.php|img|images|js|css|install|files|robots\.txt|.*\.html|.*\.jpg|.*\.css|.*\.png|.*\.JPG|.*\.js|.*\.swf|.*\.php|.*\.gif)  last;                rewrite ^(.*)$ /index.php/$1 last;            }        }        location ~ \.php($|/) {            fastcgi_pass   127.0.0.1:9000;            fastcgi_index  index.php;#修改的fastcgi配置文件            include        "/usr/local/nginx/conf/fastcgi.conf";        }#修改的日志文件        error_log   "/html/logs/localhost.error.log";        access_log  "/html/logs/localhost.access.log";    }}#mail {## See sample authentication script at:## http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript# ## auth_http localhost/auth.php;## pop3_capabilities "TOP" "USER";## imap_capabilities "IMAP4rev1" "UIDPLUS";# #server {#listen     localhost:110;#protocol   pop3;#proxy      on;#}# #server {#listen     localhost:143;#protocol   imap;#proxy      on;#}#}




5 测试 PHP5 / 可以建立一个探针页面

vi /html/www/kind/index.php

输入下面的内容：

<?php
phpinfo();
?>

然后打开浏览器访问 (http://www.kind.com/index.php):

你可以看到一些已经支持的模块。

6 为PHP5取得 MySQL 支持
我们需要安装 php5-mysql，先查看一下php5的模块

apt-cache search php5

然后安装所需模块，例如下面的命令：

apt-get install php5-mysql php5-curl php5-gd php5-intl php-pear php5-imagick php5-imap php5-mcrypt php5-memcache php5-ming php5-ps php5-pspell php5-recode php5-snmp php5-sqlite php5-tidy php5-xmlrpc php5-xsl php5-ldap

7 安装完成后修改 php.ini 文件

extension_dir = "/usr/lib/php5/20090626"extension = pdo.soextension = gd.soextension = php_mysql.soextension = curl.soextension = mysqli.soextension = xsl.soextension = gd.soextension = mcrypt.soextension = pdo_sqlite.soextension = mysql.soextension = pspell.soextension = sqlite3.soextension = imageick.soextension = memcache.soextension = ps.soextension = imap.soextension = ming.soextension = recode.soextension = intl.soextension = snmp.soextension = ldap.so

完成后记得重启php, nginx

php重启:

/etc/init.d/php-fpm restart

nginx重启:

/etc/init.d/nginx restart

8 修改index.php文件添加数据库测试代码

$db = mysql_connect("localhost", "root", "root");// Make sure to include your chosen username and password during MySQL installationif (!$db) die('Could not connect' . mysql_error());echo 'Connected successfully';

如果网页中显示

Connected successfully

那就大功告成了