配置nginx的常用命令整理

#运行用户
user www-data;

#启动进程
worker_processes 8;

#全局错误日志及PID文件
error_log /var/log/nginx/error.log crit;
pid        /var/run/nginx.pid;

#工作模式及连接数上限
events {
use epoll;
worker_connections 20000;
}

#设定http服务器，利用它的反向代理功能提供负载均衡支持
http {
    server_names_hash_max_size 4096;
    server_names_hash_bucket_size 512;
   
    #导入文件格式
    include       /etc/nginx/mime.types;
   
    types {
    text/html                             html htm shtml;
    text/css                              css;
    text/xml                              xml rss;
    image/gif                             gif;
    image/jpeg                            jpeg jpg;
    application/x-javascript              js;
    application/atom+xml                  atom;

    text/mathml                           mml;
    text/plain                            txt;
    text/vnd.sun.j2me.app-descriptor      jad;
    text/vnd.wap.wml                      wml;
    text/x-component                      htc;

    image/png                             png;
    image/tiff                            tif tiff;
    image/vnd.wap.wbmp                    wbmp;
    image/x-icon                          ico;
    image/x-jng                           jng;
    image/x-ms-bmp                        bmp;

    application/java-archive              jar war ear;
    application/mac-binhex40              hqx;
    application/msword                    doc;
    application/pdf                       pdf;
    application/postscript                ps eps ai;
    application/rtf                       rtf;
    application/vnd.ms-excel              xls;
    application/vnd.ms-powerpoint         ppt;
    application/vnd.wap.wmlc              wmlc;
    application/vnd.wap.xhtml+xml         xhtml;
    application/x-cocoa                   cco;
    application/x-java-archive-diff       jardiff;
    application/x-java-jnlp-file          jnlp;
    application/x-makeself                run;
    application/x-perl                    pl pm;
    application/x-pilot                   prc pdb;
    application/x-rar-compressed          rar;
    application/x-redhat-package-manager rpm;
    application/x-sea                     sea;
    application/x-shockwave-flash         swf;
    application/x-stuffit                 sit;
    application/x-tcl                     tcl tk;

 

application/x-x509-ca-cert            der pem crt;
    application/x-xpinstall               xpi;
    application/zip                       zip;

    application/octet-stream              bin exe dll;
    application/octet-stream              deb;
    application/octet-stream              dmg;
    application/octet-stream              eot;
    application/octet-stream              iso img;
    application/octet-stream              msi msp msm;

    audio/midi                            mid midi kar;
    audio/mpeg                            mp3;
    audio/x-realaudio                     ra;

    video/3gpp                            3gpp 3gp;
    video/mpeg                            mpeg mpg;
    video/quicktime                       mov;
    video/x-flv                           flv;
    video/x-mng                           mng;
    video/x-ms-asf                        asx asf;
    video/x-ms-wmv                        wmv;
    video/x-msvideo                       avi;
   }
    default_type application/octet-stream;
   
    #设定access log
    #access_log /var/log/nginx/access.log;
    access_log off;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout 0;
    keepalive_timeout 60;
    tcp_nodelay        on;

     #开启gzip模块
#    gzip on;
#    gzip_comp_level 9;

    error_page 404 http://www.duowan.com/s/404/404.html;
  
   #设定虚拟主机
    server {
        expires 1d;
        rewrite ^/(.*) http://www.duowan.com/ last;
    }
   
    #设定虚拟主机
    server {
    server_name $1.duowan.com;

#   access_log /var/log/nginx/$1.duowan.com.access.log main;
   
    #开启gzip模块
    gzip on;
    gzip_comp_level 9;

    expires 15m;

    ssi on;
    charset utf-8;
    root /data/www/$1.duowan.com;
  
    #如果访问 /public/* 资源，则直接取本地文件
    location ^~ /public/ {
        root /data/www;
    }

    #以下列后缀结尾的文件的有效期 1M为一个月
    location ~ .+\.[gif|jpg|jpeg|png|ico|rar] {
        expires 1M;
    }
   }
    #导入其他虚拟主机设定
    include /etc/nginx/sites/*;
}