Ubuntu – Page 5 – ITFROMZERO

Building a Local APT Repository on Ubuntu with Aptly: Manage Internal Packages at Scale

By admin April 26, 2026

Managing Ubuntu packages for large-scale systems has never been easier. A detailed guide on setting up a Local APT Repository with Aptly to optimize speed and achieve absolute version control.

Ubuntu

Install and Configure AdGuard Home on Ubuntu to Block Ads and Secure DNS for Your Entire Local Network

By admin April 25, 2026

AdGuard Home is a DNS sinkhole you install on Ubuntu to block ads and tracking for every device on your LAN — including Smart TVs and IoT devices. This guide walks through each step: freeing port 53, installing the binary, configuring upstream DoH, adding blocklists, and pointing your router's DNS to AdGuard Home.

Virtualization

Incus on Ubuntu: Installation Guide and Upgrading from LXD

By admin April 24, 2026

Incus is a fully open-source fork of LXD that removes Snap and optimizes performance. Read our guide to installing and configuring Incus on Ubuntu for efficient container/VM management.

Ubuntu

Forgot Your Ubuntu Password? How to Reset via GRUB & Recovery Mode in 5 Minutes

By admin April 21, 2026

Forgetting your Ubuntu password is no longer a disaster. Here is a detailed guide on 2 ways to reset your password via GRUB and Recovery Mode, helping you regain control of your server in under 5 minutes.

Ubuntu

i3wm on Ubuntu: Transform Your Laptop into the Ultimate Coding Machine for Developers

By admin April 20, 2026

A detailed guide on installing and configuring i3wm on Ubuntu for developers. This article shares practical tips to optimize your workspace, boost coding efficiency, and save system resources.

Development

Web Dev on Windows: Say Goodbye to Dual Boot with WSL2 and Docker

By admin April 17, 2026

Windows is no longer a hurdle for web developers. Discover how to combine WSL2, Ubuntu, and Docker to create a lightning-fast, stable, and professional development environment.

Ubuntu

Deep Cleaning Ubuntu: Purge Junk, Old Kernels, and Free Up GBs of Space

By admin April 17, 2026

A detailed guide on deep cleaning Ubuntu: remove orphaned packages, purge old kernels, and limit system logs to quickly reclaim GBs of space for your VPS.

Network

DNS Configuration on Linux: Permanently Fix Settings Being Lost After Reboot

By admin April 15, 2026

Tired of losing DNS settings in /etc/resolv.conf after every reboot? This guide shows you how to properly configure DNS on Linux using Netplan, nmcli, and systemd-resolved for long-term stability.

Ubuntu

Installing ZFS on Ubuntu: The ‘Lifesaver’ for Peace of Mind and Data Security

By admin April 15, 2026

ZFS is a top-tier storage solution offering absolute data protection through Snapshots and RAID-Z. Learn how to install and optimize ZFS on Ubuntu for professional-grade storage.