DeveloperBreeze

Server Administration Programming Tutorials, Guides & Best Practices

Explore 48+ expertly crafted server administration tutorials, components, and code examples. Stay productive and build faster with proven implementation strategies and design patterns from DeveloperBreeze.

How to Install and Configure Apache on Ubuntu

Tutorial October 21, 2024
bash

Save the file after making changes, then restart Apache to apply the changes:

sudo systemctl restart apache2

How to Create SSL for a Website on Ubuntu

Tutorial October 21, 2024
bash

sudo ufw allow 'Apache Full'  # For Apache
sudo ufw allow 'Nginx Full'   # For Nginx
sudo ufw enable

Congratulations! You’ve successfully created and installed an SSL certificate for your website on Ubuntu using Let's Encrypt and Certbot. Your website is now secured with HTTPS, ensuring safe communication between users and your server.

Adding a Subdomain on an Apache Server

Tutorial August 21, 2024

  • A domain name registered with a DNS provider.
  • Access to a server running Apache (either a VPS or a dedicated server).
  • Administrative (root) access to the server.
  • Basic knowledge of SSH and command-line operations.
  • Apache installed and running on your server.

The first step in setting up a subdomain is to create a DNS record that points to your server’s IP address. This tells the internet where to find your subdomain.

Deploying a Flask Application on a VPS Using Gunicorn and Nginx

Tutorial August 03, 2024
python bash

Generate a requirements.txt file based on your project imports:

pipreqs . --force