nginx，

nginx，

rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm

#yum search nginx

yum install -y nginx
chkconfig nginx on
service nginx start

cp /etc/nginx/nginx.conf{,.original}

vim /etc/nginx/nginx.conf <<VIM > /dev/null 2>&1
:%s/worker_processes  1;/worker_processes  8;/
:%s/worker_connections  1024;/worker_connections  4096;/
:%s/#gzip/server_tokens off;\r    gzip/
:%s/#gzip/gzip/
:wq
VIM

iptable -L -n

防火墙关闭

	service iptables stop