但是今天装了CentOS6.5，直接yum install nginx不行，要先处理下源，下面是安装完整流程，也十分简单：
CentOS 6，先执行(过程慢点，其实可以手动下载，然后在本地运行)：

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rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm  
yum -y install nginx  
yum -y php-fpm  
service php-fpm restart  
service nginx restart  
chkconfig php-fpm on  
chkconfig nginx on  



下面是配置：
vi /etc/nginx/conf.d/default.conf

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server {  
    listen       80;  
    server_name  localhost;  
    autoindex    on;  
    #charset koi8-r;  
    #access_log  /var/log/nginx/log/host.access.log  main;  
 
    location / {  
        root   /var/www/html;  
        index  index.html index.htm index.php;  
    }  
 
    location ~ \.php$ {  
        root           /var/www/html;  
        fastcgi_pass   127.0.0.1:9000;  
        fastcgi_index  index.php;  
        fastcgi_param  SCRIPT_FILENAME  /var/www/html$fastcgi_script_name;  
        include        fastcgi_params;  
    }....