Nginx systematic study - compiled files and installation parameters and configuration syntax

installation manual

Directory configuration file
/ etc / nginx
/etc/nginx/nginx.conf
/etc/nginx/conf.d
/etc/nginx/conf.d/default.conf

CGI配置
/etc/nginx/fastcgi_params
/etc/nginx/uwsgi_params
/etc/nginx/scgi_params

Transcoding map file
/ etc / Nginx / UTF-Koi
/ etc / Nginx / Koi-win
etc / Nginx / UTF-win

Relationship set the http protocol content-type and extension of
/etc/nginx/mime.types

It is used to configure a system daemon Manager management
/usr/lib/systemd/system/nginx-debug.service
/usr/lib/systemd/system/nginx.service
/ etc / sysconfig / nginx
/ etc / syscnfig / nginx- debug

Nginx module directory
/ usr / lib63 / Nginx / modules
/ etc / Nginx / modules

Nginx start managing terminal services command
/ usr / sbin / nginx
/ usr / sbin / nginx-Debug

Nginx cache directory
/ var / cache / nginx

Nginx log directory
/ var / log / nginx

Installation compile parameters

nginx -V

user 					#设置nginx服务的系统使用用户
worker_processes 		#工作进程数 一般和cpu数量保持一致
error_log 				#nginx的错误日志
pid 					#nginx服务启动时候pid 

events{
	worker_connections 		#每个进程允许最大连接数
	use 			   		#工作进程数
}

http{
	include	/etc/nginx/mime.types;
	default_type application/octet-stream;

	server{
		listen 80;
		server_name localhost;
		location / {
			root /usr/share/nginx/html;
			 index index.html index.htm;
		}
		error_page 500 502 503 /50x.html;
		location = /50x.html{
			root /usr/share/nginx/html;
		}
	}
	server{
	
	}
	...
}