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5 min readTo get the real client IP directly from NGINX, you can use the ngx_http_realip_module module. This module allows NGINX to replace the client IP address in the request headers with the address sent in the X-Forwarded-For or X-Real-IP headers.Follow these steps to configure NGINX to obtain the real client IP:Open the NGINX configuration file typically located at /etc/nginx/nginx.conf or /etc/nginx/conf.d/default.conf.
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7 min readTo connect PHP-FPM with Nginx, follow these steps:Install Nginx: Start by installing Nginx on your server if it is not already installed. You can use the package manager of your operating system to install Nginx. Install PHP-FPM: Install PHP-FPM (FastCGI Process Manager) on your server. PHP-FPM is responsible for processing PHP code and communicating with Nginx. Configure PHP-FPM: Once PHP-FPM is installed, you need to configure it.
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7 min readTo serve static HTML files in Nginx, you can follow these steps:Prepare your HTML files: Make sure you have the static HTML files that you want to serve. These files should be placed in a designated directory on your server. Install Nginx: Verify that Nginx is installed on your server. If not, you can install it using the package manager specific to your operating system. Configure Nginx: Locate the main Nginx configuration file, typically named nginx.
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8 min readTo add a prefix to an HTML file name in Nginx, you can make use of the Nginx rewrite directive. Here's the process:Open your Nginx configuration file. The location of this file can vary depending on your system configuration. Common paths include /etc/nginx/nginx.conf or /etc/nginx/conf.d/default.conf. Within the appropriate context (e.g., server or location block), add the following rewrite directive: rewrite ^/(.
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5 min readTo configure Nginx reverse proxy in Docker, follow these steps:Firstly, ensure that Docker is installed on your system. Create a new directory for your Nginx configuration (e.g., nginx-config), and navigate into it. Inside the nginx-config directory, create a new file named nginx.conf using a text editor. Open nginx.
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7 min readTo add a trailing slash to URLs using nginx, you need to modify the nginx configuration file.Open the nginx configuration file using a text editor. The location of the file may vary depending on your operating system and nginx setup. Common locations include /etc/nginx/nginx.conf or /etc/nginx/sites-available/default. Locate the server block where you want to add the trailing slash. This block contains the server configuration directives for your website.
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8 min readTo host multiple servers behind Nginx, you can follow these steps:Install Nginx on your server: Start by installing Nginx on your server. You can typically do this using your package manager, such as apt or yum. Configure the Nginx server block: Nginx uses server blocks to define different website configurations. Each website (or server) you want to host will have its own server block. These server blocks are typically stored in the /etc/nginx/conf.d/ directory.
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8 min readTo properly redirect subdomains in Nginx, you can set up server blocks (also known as virtual hosts) for each subdomain in your Nginx configuration file. Here's how you can do it:Open your Nginx configuration file using a text editor. On most Linux distributions, the default file is located at /etc/nginx/nginx.conf, but it may vary depending on your setup. Inside the http block, create a new server block for each subdomain.
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5 min readTo read a file with a space in its name in Linux, you can use different methods. Here are a few approaches you can try:Enclose the file name in quotes: You can enclose the file name, including the space, in single or double quotes while reading it. For example: cat 'file name.txt' Here, the quotes ensure that the entire file name is treated as a single argument.
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4 min readTo display line numbers in a file in Linux, you can use various commands and methods. Here are a few ways to achieve this:cat command: You can use the cat command along with the -n option to display line numbers before each line in a file. Open the terminal and run the following command: cat -n filename This will show the contents of the file with line numbers. nl command: The nl command is specifically designed to add line numbers to files.
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6 min readTo read a remote file in Linux, you can use various command-line tools and protocols. Here is a general explanation of the process:Connect to the remote server: To access a remote file, you need to establish a connection to the remote server where the file is located. This can be done using SSH (Secure Shell) or FTP (File Transfer Protocol). SSH is commonly used for secure and encrypted connections. Open a terminal: Open the command-line interface on your Linux machine.