How to redirect HTTP to HTTPS with nginx?

To redirect HTTP to HTTPS with nginx, you can add a new server block for HTTP that listens on port 80 and redirects to the corresponding HTTPS URL. Here are the general steps: 1…

How to set up gzip compression in nginx?

To set up gzip compression in nginx, you need to add the `gzip` directive to your nginx configuration file. This tells nginx to compress the responses before sending them to the c…

How to troubleshoot nginx 502 bad gateway error?

There are several ways to troubleshoot an nginx 502 bad gateway error. Here are some common ones: 1. Restart nginx: Try restarting the nginx service and see if that resolves the…

How to enable caching for static assets in ngin…

To enable caching for static assets in Nginx, you can follow these steps: 1. Open the Nginx configuration file for your website. This file is usually located at `/etc/nginx/site…

How to add basic authentication to an nginx sit…

To add Basic Authentication to an Nginx site, you can follow these steps: 1. Create a password file that contains the username and password for each user that needs access to th…

How to log nginx errors to a file?

To log Nginx errors to a file, you can follow these steps: 1. Open the Nginx configuration file: ``` sudo nano /etc/nginx/nginx.conf ``` 2. Add or modify the `error_log` dire…

How to add headers to an nginx response?

To add headers to an nginx response, you can use the `add_header` directive in your nginx configuration file. Here is an example: ``` location /endpoint { # other directive…

How to set up gzip compression for JSON respons…

To set up gzip compression for JSON responses in nginx, you can use the `gzip` module in your nginx configuration file. To enable gzip compression for JSON files, you can use the …

How to set up a custom error page in nginx?

To set up a custom error page in nginx, you can use the `error_page` directive in your nginx configuration file. Here is an example for setting up a custom 404 error page: ``` …

How to enable CORS in nginx?

To enable CORS in nginx, you can use the `add_header` directive to add the `Access-Control-Allow-Origin` header to the HTTP response. Here's an example of how to set it up: ```…