Nginx 매개 변수 설명

#     user nobody; #    ,      cpu      worker_processes 1; #       PID   #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; #           events { #epoll     IO(I/O Multiplexing)      , #   linux2.6    ,      nginx    use epoll; #    worker process            worker_connections 1024; #       worker_processes   worker_connections     #   max_clients = worker_processes * worker_connections #             ，max_clients = worker_processes * worker_connections / 4     #             4，          #       ，      Nginx Server           ：4 * 8000 = 32000 # worker_connections               #      IO  ，max_clients                  #                      ，  1GB                 10    #      360M   VPS             ： # $ cat /proc/sys/fs/file-max #    34336 # 32000 < 34336，                      ，                  #   ，worker_connections       worker_processes                             #                         #              CPU        #   ，                  ，                     。 # ulimit -SHn 65535 } http { #  mime  ,   mime.type     include mime.types; default_type application/octet-stream; #       log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log logs/access.log main; #sendfile      nginx      sendfile   （zero copy   ）     ， #      ，     on, #             IO     ，     off， #        I/O    ，     uptime. sendfile on; #tcp_nopush on; #       #keepalive_timeout 0; keepalive_timeout 65; tcp_nodelay on; #  gzip   gzip on; gzip_disable "MSIE [1-6]."; #       client_header_buffer_size 128k; large_client_header_buffers 4 128k; #         server { #  80   listen 80; #     www.nginx.cn   server_name www.nginx.cn; #                root html; #             access_log logs/nginx.access.log main; #     location / { #            index index.php index.html index.htm; } #          error_page 500 502 503 504 /50x.html; location = /50x.html { } #    ，nginx     location ~ ^/(images|javascript|js|css|flash|media|static)/ { #  30 ，         ，        ， #      ，         。 expires 30d; } #PHP           FastCGI  .   FastCGI    . location ~ .php$ { fastcgi_pass 127.0.0.1:9000