Ubuntu Programming Tutorials, Guides & Best Practices
Explore 11+ expertly crafted ubuntu tutorials, components, and code examples. Stay productive and build faster with proven implementation strategies and design patterns from DeveloperBreeze.
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✅ How to Disable MySQL Password Validation on Ubuntu 25.04
 Tutorial  May 01, 2025 
Then you'll need to restart MySQL:
sudo systemctl restart mysqlHow to Move the MySQL Data Directory to a New Location on Ubuntu 25.04
 Tutorial  May 01, 2025 
sudo systemctl stop mysqlChoose your new location, for example /mnt/data/mysql, and move the current data:
How to Install PHP, MySQL, and phpMyAdmin on Ubuntu 25.04 (LAMP Stack Setup Guide)
 Tutorial  May 01, 2025 
php -vInstall the MySQL server package:
How to Fix NVIDIA Driver Issues on Ubuntu (Dell Vostro 3521)
 Tutorial  April 14, 2025 
- Use prime-select queryto check current mode (intel,nvidia, oron-demand).
- Switch modes:
  sudo prime-select nvidia  # Always use NVIDIA
  sudo prime-select intel   # Use Intel only
  sudo prime-select on-demand  # Default hybrid modeEssential dpkg Commands Cheat Sheet for Debian and Ubuntu Systems
 Cheatsheet  October 24, 2024 
Completely removes the package, including its configuration files.
- List installed packages: