Operation and Maintenance
Nginx
Understand nginx configuration tutorial in seconds and get started developing websites quickly
Understand nginx configuration tutorial in seconds and get started developing websites quickly
Jul 06, 2023 am 11:12 AM
Understand nginx configuration tutorial in seconds and get started developing websites quickly
Recently, more and more developers choose to use nginx as a proxy server for website development. nginx has become the first choice for many people due to its high performance, low resource consumption and flexible configuration. But for novices, configuring nginx may be difficult. This article will take you step by step to understand nginx configuration and quickly get started developing a website through code examples.
1. Install nginx
First, you need to install nginx on your computer or server. The specific steps vary depending on the operating system. Here is Ubuntu Linux as an example:
- Open the terminal and enter the following command to install nginx:
sudo apt-get update sudo apt-get install nginx
- After the installation is completed , enter the following command to start the nginx service:
sudo service nginx start
- Open the browser and enter
http://localhost. If you can see the nginx welcome page, it means nginx Successful installation.
2. Configure nginx
The nginx configuration file is located at /etc/nginx/nginx.conf, we can use any text editor to open it. The following is a basic nginx configuration example:
worker_processes 1;
events {
worker_connections 1024;
}
http {
server {
listen 80;
server_name localhost;
location / {
root /var/www/html;
index index.html;
}
}
}The above configuration:
worker_processesrepresents the number of processes used by nginx, usually set to 2 of the number of CPU cores times.worker_connectionsIndicates the maximum number of connections per process. Thehttpblock is used to configure the HTTP service, which listens to port 80 by default.serverblock is used to configure a virtual host, there can be multiple.listenSpecify the listening port.server_nameSpecify the domain name of the virtual host. Thelocationblock is used to configure how requests are routed and handled.
3. Develop website
- Create a file named
example.comin the/var/www/htmldirectory folder for storing website files. - Create a file named
index.htmlin theexample.comfolder and enter the following content:
<!DOCTYPE html>
<html>
<head>
<title>Welcome to example.com</title>
</head>
<body>
<h1>Hello, world!</h1>
</body>
</html>- Open the terminal and enter the following command to reload the nginx configuration file:
sudo service nginx reload
- Open the browser and enter
http://localhostorhttp: //example.com, you will see the web page you just created.
4. Further configuration
In addition to the basic configuration, nginx also has many powerful modules that can be used. The following are some commonly used configuration examples:
- Static file cache
http {
server {
...
location /static {
root /var/www/html;
expires 7d;
}
}
}The above configuration will /var/www/html/static Static files are cached and are valid for 7 days.
- Reverse proxy
http {
server {
...
location /api {
proxy_pass http://api.example.com;
}
}
}The above configuration will forward requests matching the /api path to http://api.example. com.
- Load Balancing
http {
upstream backend {
server backend1.example.com;
server backend2.example.com;
}
server {
...
location / {
proxy_pass http://backend;
}
}
}The above configuration distributes requests to multiple backend servers defined in backend to achieve load balancing.
5. Summary
Through the introduction of this article, I believe that everyone has a certain understanding of nginx configuration and can quickly start developing websites. Of course, the functions of nginx are far more than this, and there are many advanced features and plug-ins waiting for you to explore. I hope this article is helpful to you, and I wish you develop a first-class website in the world of nginx!
The above is the detailed content of Understand nginx configuration tutorial in seconds and get started developing websites quickly. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
How to start containers by docker
Apr 15, 2025 pm 12:27 PM
Docker container startup steps: Pull the container image: Run "docker pull [mirror name]". Create a container: Use "docker create [options] [mirror name] [commands and parameters]". Start the container: Execute "docker start [Container name or ID]". Check container status: Verify that the container is running with "docker ps".
How to check the name of the docker container
Apr 15, 2025 pm 12:21 PM
You can query the Docker container name by following the steps: List all containers (docker ps). Filter the container list (using the grep command). Gets the container name (located in the "NAMES" column).
How to create containers for docker
Apr 15, 2025 pm 12:18 PM
Create a container in Docker: 1. Pull the image: docker pull [mirror name] 2. Create a container: docker run [Options] [mirror name] [Command] 3. Start the container: docker start [Container name]
PHP's Purpose: Building Dynamic Websites
Apr 15, 2025 am 12:18 AM
PHP is used to build dynamic websites, and its core functions include: 1. Generate dynamic content and generate web pages in real time by connecting with the database; 2. Process user interaction and form submissions, verify inputs and respond to operations; 3. Manage sessions and user authentication to provide a personalized experience; 4. Optimize performance and follow best practices to improve website efficiency and security.
Choosing Between NGINX and Apache: The Right Fit for Your Needs
Apr 15, 2025 am 12:04 AM
NGINX and Apache have their own advantages and disadvantages and are suitable for different scenarios. 1.NGINX is suitable for high concurrency and low resource consumption scenarios. 2. Apache is suitable for scenarios where complex configurations and rich modules are required. By comparing their core features, performance differences, and best practices, you can help you choose the server software that best suits your needs.
PHPStorm performance optimization method under centos
Apr 14, 2025 pm 05:30 PM
Practical Tips for Improving PhpStorm Performance in CentOS Systems This article provides a variety of methods to help you optimize the performance of PhpStorm in CentOS systems and thus improve development efficiency. Before implementing any optimization measures, be sure to back up important data and verify the results in the test environment. 1. System-level optimization and streamline system services: Disable unnecessary system services and daemons to reduce system resource usage. Interfaceless Mode: Switching to interfaceless mode can significantly save resources if you do not need a graphical interface. Uninstall redundant software: Remove software packages and services that are no longer in use and free up system resources. 2. PHP configuration optimization enable OPcache: install and configure OPcache extensions to display
NGINX vs. Apache: Performance, Scalability, and Efficiency
Apr 19, 2025 am 12:05 AM
NGINX and Apache are both powerful web servers, each with unique advantages and disadvantages in terms of performance, scalability and efficiency. 1) NGINX performs well when handling static content and reverse proxying, suitable for high concurrency scenarios. 2) Apache performs better when processing dynamic content and is suitable for projects that require rich module support. The selection of a server should be decided based on project requirements and scenarios.
NGINX vs. Apache: A Comparative Analysis of Web Servers
Apr 21, 2025 am 12:08 AM
NGINX is more suitable for handling high concurrent connections, while Apache is more suitable for scenarios where complex configurations and module extensions are required. 1.NGINX is known for its high performance and low resource consumption, and is suitable for high concurrency. 2.Apache is known for its stability and rich module extensions, which are suitable for complex configuration needs.
