👉 The "404-handler.conf" is a file that's typically located in the root directory of your web server. It's used to handle errors where the requested resource (e.g., page, file) doesn't exist or cannot be found.
This file contains various settings, like error pages, HTTP status codes, and other parameters for handling client requests. For example:
- Error pages: These are links that show up in the browser when a server encounters an 404 status code.
- Status codes: These represent the HTTP response codes from the server (200 for success, 404 for not found).
- HTTP headers: These specify what data is sent in each request. For example, "Content-Type:" indicates the MIME type of the response.
Understanding these files allows developers and systems administrators to manage errors effectively, making their web servers more efficient and user-friendly.
404-handler.conf