nginx的配置文件比较简单,但功能相当强大,可以自由灵活的进行相关配置,因此,还是了解下其配置文件的一此信息
1、Nginx服务目录结构介绍
安装完成后,在安装路径下就会有Nginx目录信息 [iyunv@centos6 application]# tree nginx nginx +-- client_body_temp +-- conf #nginx服务配置文件目录 | +-- fastcgi.conf #fastcgi配置文件 | +-- fastcgi.conf.default | +-- fastcgi_params #fastcgi参数配置文件 | +-- fastcgi_params.default | +-- koi-utf | +-- koi-win | +-- mime.types | +-- mime.types.default | +-- nginx.conf #nginx服务的主配置文件 | +-- nginx.conf.default #nginx服务的默认配置文件 | +-- scgi_params | +-- scgi_params.default | +-- uwsgi_params | +-- uwsgi_params.default | +-- win-utf +-- fastcgi_temp +-- html #编译安装nginx默认的首页配置文件目录 | +-- 50x.html #错误页面配置文件 | +-- index.html #默认的首页配置文件 | +-- index.html.bak +-- logs #日志配置文件目录 | +-- access.log #访问日志文件 | +-- error.log #错误日志文件 +-- proxy_temp +-- sbin #命令目录 | +-- nginx #Nginx服务启动命令 +-- scgi_temp #临时目录 +-- uwsgi_temp
2、Nginx服务主配置文件介绍
[iyunv@centos6 conf]# egrep -v "#|^$" nginx.conf worker_processes 1; #工作进程数 events { #事件 worker_connections 1024; #并发数,单位时间内最大连接数 } http { include mime.types; default_type application/octet-stream; sendfile on; keepalive_timeout 65; server { #虚拟主机标签 listen 80; #监听的端口号 server_name localhost; #服务器主机名 location / { root html; #默认站点目录 index index.html index.htm; #默认首页文件 } error_page 500 502 503 504 /50x.html; #错误页面文件 location = /50x.html { root html; } } }
3、Nginx服务帮助信息 [iyunv@centos6 conf]# /application/nginx/sbin/nginx -h nginx version: nginx/1.10.1 #版本信息 Usage: nginx [-?hvVtTq] [-s signal] [-c filename] [-p prefix] [-g directives] Options: -?,-h : this help -v : show version and exit #显示版本并退出 -V : show version and configure options then exit #显示版本信息与配置后退出 -t : test configuration and exit #检查配置(检查语法) -T : test configuration, dump it and exit -q : suppress non-error messages during configuration testing -s signal : send signal to a master process: stop, quit, reopen, reload -p prefix : set prefix path (default: /application/nginx-1.10.1/) -c filename : set configuration file (default: conf/nginx.conf) #指定配置文件,而非使用nginx.conf -g directives : set global directives out of configuration file
4、nginx编译参数查看 [iyunv@centos6 conf]# /application/nginx/sbin/nginx -v nginx version: nginx/1.10.1 [iyunv@centos6 conf]# /application/nginx/sbin/nginx -V nginx version: nginx/1.10.1 built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) built with OpenSSL 1.0.1e-fips 11 Feb 2013 TLS SNI support enabled configure arguments: --user=nginx --group=nginx --prefix=/application/nginx-1.10.1 --with-http_stub_status_module --with-http_ssl_module -with-pcre=/download/tools/pcre-8.38 实际生产环境比较实用的查看参数,比如服务非你自己所安装,但又没有相关文档参考,此参数可以提供一些相关的信息
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