Knowledge base category
Ubuntu
92 practical guides in Ubuntu.
How to Find Services That Need a Restart After Updates with needrestart
Find services using outdated libraries with needrestart on Ubuntu. Read restart reports, review automatic restart policy and plan maintenance safely.
UbuntuHow to Enable Brotli Compression in Nginx on Ubuntu 24.04
Enable Brotli in Ubuntu Nginx, preserve gzip fallback, verify response headers and avoid stale precompressed assets. Measure savings on your own files.
UbuntuHow to Prevent Overlapping Cron Jobs with flock
Prevent overlapping cron jobs with flock. Use a shared lock, understand skipped runs and verify that every entry point follows the locking policy.
UbuntuSecuring Ubuntu 24 SSH and other best practices
How to Lock Down Your Ubuntu 24 Server: A Beginner's Guide So, you just spun up a brand new Ubuntu 24 server. You may find a lot of SSH brute force logins failures.
UbuntuHow to Configure Static and Dynamic IP Address in Ubuntu
Master static and dynamic IP address configuration on Ubuntu with methods like Netplan, NetworkManager, and GUI tools for reliable connectivity.
UbuntuAdvantages of Regular System Cleanup in Ubuntu: Why It Matters for Performance
Discover the benefits of regular system cleanup in Ubuntu, enhancing performance, reliability, and security while extending your computer's lifespan.
UbuntuBest Practices for Maintaining Free Disk Space in Ubuntu Systems
Discover best practices to maintain free disk space in Ubuntu systems, ensuring optimal performance and reliability.
UbuntuTroubleshooting Common Disk Space Issues in Ubuntu
Diagnose and fix common disk space issues in Ubuntu with practical step-by-step solutions. Maintain a healthy system and prevent data loss.
UbuntuUbuntu Log File Management: Clear System Logs Safely
Learn how to manage and clear log files safely in Ubuntu to maintain system performance and prevent disk space issues.
UbuntuUbuntu Downloads and User Data Cleanup
Learn how to clean up downloads and user data in Ubuntu for better organization and efficient file management.
UbuntuUbuntu Media Files and Thumbnail Cache Management
Learn how to manage media files and thumbnail cache in Ubuntu for better performance and efficient file browsing.
UbuntuHow to Install Node.js and PM2 in Ubuntu 24.04
Learn how to easily install Node.js and PM2 on Ubuntu 24.04 with this beginner-friendly guide. Step-by-step instructions to set up, test, and manage your Node.js apps.