下载  wget http://sysoev.ru/nginx/nginx-0.5.35.tar.gz
 
解压后安装到/usr/local/nginx
./configure --with-http_ssl_module  --with-http_realip_module --with-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_stub_status_module --prefix=/usr/local/nginx
make
make install
 
创建用户，建立web根目录
useradd -d /dev/null -s /sbin/nologin www
cd /
mkdir web
cd web
mkdir htdocs
cd /
chown -R www:www web
cd /usr/local/nginx
mkdir var
cd ..
chown -R www:www nginx
cd nginx
 
配置nginx.conf
vi /usr/local/nginx/conf/nginx.conf
内容示例为
user  www www;
worker_processes 2;
error_log  /usr/local/nginx/logs/error.log;
pid        /usr/local/nginx/var/nginx.pid;
worker_rlimit_nofile 51200;
events
{
       use epoll;
       worker_connections 51200;
}
http
{
       include       conf/mime.types;
       default_type  application/octet-stream;
       log_format  main  '$remote_addr $remote_user - [$time_local] "$request" '
                         '$status $body_bytes_sent "$http_referer" '
                         '"$http_user_agent" ';
       access_log  /usr/local/nginx/logs/access.log  main;
 
       keepalive_timeout 30;
    
       tcp_nopush        on;
       tcp_nodelay       off;
 
       upstream test {
           server 127.0.0.1:81 fail_timeout=60;
           server 127.0.0.1:82 fail_timeout=60;
       }
 
       limit_zone  httplimit $binary_remote_addr 10m;
       server
       {
           listen       80;
           client_max_body_size  50M;
           server_name www.2tutu.com 192.168.1.33;
           index index.php index.htm index.html;
           root  /web/htdocs;
           limit_conn httplimit 8;