Ubuntu – Page 3 – ITFROMZERO

Turn Ubuntu into a Print Server with CUPS: A Stable Printing Solution for Small Offices

By admin May 23, 2026

Learn how to set up a Print Server on Ubuntu using CUPS to share USB printers over a local network. A stable, energy-efficient solution that supports Windows, Linux, and macOS.

Ubuntu

Installing Homepage on Ubuntu: The Feather-Light Docker Management Dashboard

By admin May 22, 2026

Forgetting IP addresses and ports is a nightmare for server admins. This guide helps you install Homepage on Ubuntu using Docker to centrally manage all your services on a single screen.

Ubuntu

Optimizing Ubuntu with XanMod Kernel: Reduce Latency and Boost System Speed

By admin May 17, 2026

A guide to installing and optimizing XanMod Kernel on Ubuntu based on real-world experience. Reduce system latency and boost processing speeds for both servers and personal computers effectively.

Ubuntu

Ubuntu Security: Using Firejail to Sandbox Applications and Prevent Data Theft

By admin May 17, 2026

Don't let a random GitHub script steal your SSH keys or passwords. Firejail allows you to easily sandbox Ubuntu applications, keeping your system secure and lightweight.

Ubuntu

Installing Caddy on Ubuntu: Reverse Proxy with Automatic HTTPS in a Heartbeat

By admin May 16, 2026

A guide to installing Caddy Web Server on Ubuntu. The perfect Nginx alternative featuring automatic HTTPS and ultra-fast Reverse Proxy configuration in minutes.

Virtualization

Installing Waydroid on Ubuntu: Run Android as Smoothly as a Native App with Containers

By admin May 12, 2026

Forget heavy Android emulators. This guide helps you install Waydroid on Ubuntu—a lightweight, smooth, and resource-efficient solution via LXC containers.

Ubuntu

BorgBackup on Ubuntu: ‘Super-Compressed’ Backup Solution and Secure Encryption for Sysadmins

By admin May 12, 2026

Guide to installing BorgBackup on Ubuntu. A smart backup solution that saves 90% storage space through Deduplication and provides absolute security with AES-256 encryption.

Monitoring

Goodbye Nagios, Hello Icinga2: Monitoring Upgrades No Longer a ‘Nightmare’

By admin May 12, 2026

Tired of Nagios's outdated interface and messy configuration files? Discover Icinga2 – a modern monitoring solution that reduces configuration time by 90% with fast Telegram alert integration.

Artificial Intelligence tutorial - IT technology blog

Installing AnythingLLM on Ubuntu: Build Your Own Ultra-Secure Local AI Knowledge Base

By admin May 11, 2026

Build a secure internal RAG system with AnythingLLM on Ubuntu. Learn how to install via Docker, connect Ollama, and optimize your local AI knowledge base for absolute data privacy.

Network

Building a Professional Network Lab with GNS3 on Ubuntu: Maximum Performance, Real-world Experience

By admin May 10, 2026

Don't let Windows VMs slow down your networking studies. Learn how to install GNS3 directly on Ubuntu, optimizing KVM and Docker for a high-performance professional network lab.