[root@localhost ~]# cat /etc/redhat-release

#重啟后生效開啟
[root@localhost ~]# chkconfig iptables off

or

#即時生效,重啟后失效開啟
[root@localhost ~]# service iptables stop

#即時生效，重啟后失效
[root@localhost ~]#setenforce 0

 //將SELINUX=enforcing修改為disabled然后重啟生效
[root@localhost ~]# vi /etc/selinux/config  

[root@localhost ~]#wget http://www.atomicorp.com/installers/atomic

 [root@localhost ~]#sh ./atomic

 [root@localhost ~]#yum check-update

# yum remove httpd
# yum remove mysql
# yum remove php

# yum install nginx
# service nginx start
# chkconfig --levels 235 nginx on     //設(shè)2、3、5級別開機啟動

# yum install mysql mysql-server mysql-devel
# service mysqld start
# chkconfig --levels 235 mysqld on

//登陸MySQL刪除空用戶，修改root密碼
mysql>select user,host,password from mysql.user;
 
mysql>drop user ''@localhost;
 
mysql>update mysql.user set password = PASSWORD('your password') where user='root';
 
mysql>flush privileges;

//同樣注意不要換行
# yum install php lighttpd-fastcgi php-cli php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-mssql php-snmp php-soap
//安裝php和所需組件使PHP支持MySQL、FastCGI模式
#yum install php-tidy php-common php-devel php-fpm php-mysql
# service php-fpm start
# chkconfig --levels 235 php-fpm on

//將配置文件改為備份文件
# mv /etc/nginx/nginx.conf /etc/nginx/nginx.confbak

//由于原配置文件要自己去寫因此可以使用默認(rèn)的配置文件作為配置文件
# cp /etc/nginx/nginx.conf.default /etc/nginx/nginx.conf

//修改nginx配置文件server段，添加fastcgi支持
# vi /etc/nginx/nginx.conf
//加入index.php
index index.php index.html index.htm;

//將下列代碼注釋去掉，并修改成nginx默認(rèn)路徑
location ~ \.php$ {
   root   html;
   fastcgi_pass 127.0.0.1:9000;
   fastcgi_index index.php;
   fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html$fastcgi_script_name;
   include  fastcgi_params;
  }

//編輯文件php.ini，在文件末尾添加cgi.fix_pathinfo = 1 

[root@CentOS ~]# vi /etc/php.ini

# service nginx restart
# service php-fpm restart

# vi /usr/share/nginx/html/info.php
<?php
 phpinfo();
?>