Ubuntu – Page 2 – ITFROMZERO

Deploying Node.js on Ubuntu 22.04: From “Testing” to Production-ready with PM2 & Nginx

By admin July 20, 2026

Detailed guide on deploying Node.js to Ubuntu 22.04 for production. Use PM2 Cluster Mode for CPU optimization, Nginx as a Reverse Proxy, and free SSL with Certbot.

Ubuntu

Ubuntu Server 22.04 Management with Cockpit: Say Goodbye to CLI Fatigue

By admin July 19, 2026

Managing Ubuntu Server 22.04 is no longer a command-line nightmare. With Cockpit, you can monitor CPU, RAM, logs, and update your system directly in your web browser.

Ubuntu

Building Your Own S3-Compatible Object Storage with MinIO on Ubuntu Server

By admin July 18, 2026

A detailed guide on installing MinIO Object Storage on Ubuntu Server. The perfect AWS S3 alternative to optimize storage costs and boost application performance.

Ubuntu

Centralized Server Management with Apache Guacamole on Ubuntu: RDP and SSH Directly in Your Browser

By admin July 18, 2026

A guide to installing Apache Guacamole on Ubuntu for accessing RDP, SSH, and VNC via the browser. A centralized, secure, and clientless management solution.

Ubuntu

How to Install OpenLDAP on Ubuntu 22.04: Manage 1,000+ Users Centrally

By admin July 17, 2026

Managing hundreds of users across multiple servers has never been easier. This Ubuntu 22.04 OpenLDAP guide helps you build a DevOps-standard centralized authentication system.

Ubuntu

Installing code-server on Ubuntu: Run VS Code in Your Browser with HTTPS and Nginx

By admin July 3, 2026

A hands-on guide to installing code-server on Ubuntu 22.04, configuring Nginx as a reverse proxy with HTTPS and WebSocket support, layered security hardening, and real-world tips for daily monitoring and usage.

Ubuntu

Installing Ubuntu Server on Raspberry Pi 5: Headless Setup, Static IP, and Real-World Home Server

By admin July 2, 2026

A guide to installing Ubuntu Server 24.04 LTS on a Raspberry Pi 5 in headless mode — no monitor required — configuring a static IP with Netplan, and deploying lightweight services like Pi-hole, Uptime Kuma, and Vaultwarden for an energy-efficient home server.

Ubuntu

Using cloud-init on Ubuntu Server: Automate System Configuration on First Boot

By admin July 1, 2026

cloud-init lets Ubuntu Server configure itself automatically on first boot via user-data YAML — no manual SSH required, no steps missed. This post compares cloud-init with bash scripts, breaks down the pros and cons, and walks through a practical deployment with a complete web server user-data example.

Ubuntu

Customizing GNOME Desktop on Ubuntu: GNOME Tweaks vs Extensions — Which Is Better for Developers?

By admin June 29, 2026

The default GNOME Desktop on Ubuntu leaves a lot to be desired for developers. This article compares three customization approaches — GNOME Tweaks, Shell Extensions, and dconf — breaks down when to use each, walks through installing 5 essential extensions, and shows how to back up your config with dconf for easy reuse.

Ubuntu

Fix Ubuntu GRUB Errors in 5 Minutes with Boot-Repair: Fast, Reliable, and Secure

By admin June 27, 2026

GRUB menu disappeared after installing Windows? Don't worry. This Boot-Repair guide will help you restore Ubuntu's boot capability in minutes—safely and without data loss.