0.准备过程

useradd www
mkdir -p /data/logs/
chown -R www:www /data/logs/
ulimit -SHn 102400

1.安装 pcre

tar zxvf pcre-8.20.tar.gz
cd pcre-8.20
./configure
make && make install

2.安装nginx

./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module

3.修改nginx配置文件

user    www     www;
worker_processes 2;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events
{use epoll;worker_connections      51200;
}
http
{include           mime.types;default_type application/octet-stream;charset utf-8;server_names_hash_bucket_size 128;client_header_buffer_size 32k;large_client_header_buffers 4 32k;sendfile on;tcp_nopush         on;keepalive_timeout 60;tcp_nodelay on;gzip on;gzip_min_length 1k;gzip_buffers         4 16k;gzip_http_version 1.0;gzip_comp_level 2;gzip_types           text/plain application/x-javascript text/css application/xml;gzip_vary on;upstream www.free.com {ip_hash;server 192.168.18.213:80;server 192.168.18.214:80;}#access loglog_format  access  '$remote_addr - $remote_user [$time_local] "$request" ''$status $body_bytes_sent "$http_referer" ''"$http_user_agent" "$http_x_forwarded_for"';access_log /data/logs/access.log  access;server {listen 80;server_name www.free.com;location /{proxy_pass      http://www.free.com;proxy_set_header Host   $host;proxy_set_header X-Real-IP      $remote_addr;proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;}#开启监控功能location /nginx{  access_log off;stub_status on;}}
}

4.检查配置文件

/usr/local/nginx/sbin/nginx -t

5.启动nginx

/usr/local/nginx/sbin/nginx

6.重启加载配置文件