Nginx User Guide

Nginx User Guide

1. Run nginx

You can run the nginx command to enable nginx:

Nginx

If nginx is enabled, run the nginx command and add the-s parameter to control nginx running.

nginx -s signal

Signal Value:

• stop-Close quickly
• quit-Elegant Shutdown
• reload-Reload the configuration file.
• reopen-Reopen the log file.

For example, you can use the following command to disable nginx after nginx finishes processing the current request.

nginx -s quit 

After modifying the configuration file, run the following command:

Nginx-s reload

 

2. Simple nginx Configuration

Open the configuration file, usually in/etc/nginx. cnf, depending on your own installation parameters.

Nginx. conf already contains a server block configuration case, but it is commented out. Below is the basic configuration of a server Block

http {    server {    }} 

Server block, you can configure some locations to specify the local resources corresponding to the request url.

location / {    root /data/www;}

The above indicates that all access resources under/are under the/data/www folder.

location /images/ {    root /data;}

This indicates that all images accessed by the/images/path are under/data.

The preceding unified configuration is

server {

    listen 8080;

location / { root /data/www; } 
 location /images/ { root /data; }
}

If I accesshttp://localhost/images/example.pngThen, nginx returns the example.png image under/data/images/in the file directory to the client.

If I accesshttp://localhost/some/example.htmlNginx returns the example.html image under/data/www/in the file directory to the client.

Listen can be left unspecified. The default value is 8080.

If the configuration is modified during running

nginx -s reload 

If the configuration is verified, but the specified file is not accessed as agreed, you can view/usr/local/nginx/logs Or/var/log/nginxThe following log filesaccess.logAnderror.log

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Deployment of Nginx + MySQL + PHP in CentOS 6.2

Build a WEB server using Nginx

Build a Web server based on Linux6.3 + Nginx1.2 + PHP5 + MySQL5.5

Performance Tuning for Nginx in CentOS 6.3

Configure Nginx to load the ngx_pagespeed module in CentOS 6.3

Install and configure Nginx + Pcre + php-fpm in CentOS 6.4

Nginx installation and configuration instructions

Nginx log filtering using ngx_log_if does not record specific logs

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3. Configure reverse proxy

server {    location / {        proxy_pass http://localhost:8080;    }    location /images/ {        root /data;    }} 

Proxy_pass specifies the reverse proxy path. All the paths that match the/will go to http: // localhost: 8080 to obtain resources.

For example:http://192.168.1.100/some/example.htmL The accessed resources are actuallyhttp://localhost/some/example.htmlResources obtained, which are transparent to the client.

For more details, please continue to read the highlights on the next page:

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