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Kasm Workspaces on Ubuntu: Setting Up Browser Isolation and Open-Source Desktop-as-a-Service

By admin June 16, 2026

A complete guide to installing Kasm Workspaces on Ubuntu for open-source Browser Isolation and Desktop-as-a-Service. An effective security solution for remote DevOps teams — easy to deploy and free with the Community Edition.

Linux

Boost HDD Speed by 10x with bcache: Use an Old SSD as Cache on Linux

By admin June 14, 2026

Don't let slow HDDs bottleneck your system. Here is a detailed guide on using bcache to turn an SSD into a cache for your HDD, multiplying IOPS at a minimal cost.

Ubuntu

Managing Hundreds of Ubuntu Servers Centrally: A Guide to Installing Canonical Landscape (Self-hosted)

By admin June 13, 2026

Don't let managing dozens of Ubuntu servers become a nightmare. Here is a detailed guide on installing Canonical Landscape (Self-hosted) for centralized administration, automated updates, and professional system monitoring.

Ubuntu

Varnish + Nginx: The Ultimate Lifesaver for High-Traffic Websites on Ubuntu

By admin June 3, 2026

Varnish Cache is a leading solution for boosting website speed and reducing server load. Learn how to configure Varnish with Nginx on Ubuntu based on real-world expert experience.

Ubuntu

Installing and Using Nala on Ubuntu: A Package Manager with a Clean Interface, Parallel Downloads, and Better Performance Than APT

By admin June 2, 2026

Nala is a modern APT front-end for Ubuntu that provides a clean interface, parallel package downloads, and install history rollback. This guide covers installation, fetching the fastest mirrors, and integrating Nala into your daily server administration workflow.

Ubuntu

PPA-Purge on Ubuntu: Safely Remove PPAs and Downgrade Packages to Their Original Versions

By admin June 2, 2026

ppa-purge lets you remove PPAs on Ubuntu and automatically downgrade packages to the official distro versions, preventing dependency errors that come from manually deleting PPAs. This guide covers everything from basic usage to advanced techniques, with real-world examples from VPS management experience.

Virtualization

GNOME Boxes: Create and Manage Linux VMs Quickly Without Complex Configuration

By admin June 2, 2026

GNOME Boxes is the fastest way to get a VM running on Linux — 3 clicks, no libvirt or QEMU configuration needed. This article compares Boxes with virt-manager and VirtualBox, analyzes when to choose Boxes, and covers practical tips including disk resizing and manual snapshots via qemu-img.

Ubuntu

Build Your Own Git Server & CI/CD with Gitea: Lightweight, Fast, and Completely Private

By admin May 30, 2026

A guide to building your own private Git Server and CI/CD system using Gitea Actions on Ubuntu. An optimized, lightweight solution for low-resource VPS.

Ubuntu

Logwatch: Condense Thousands of Ubuntu Log Lines into a Daily Email Report

By admin May 27, 2026

Learn how to install Logwatch on Ubuntu to automate system log monitoring. This guide provides detailed configuration to receive daily summary reports via email, saving server administration time.

Virtualization

Apache CloudStack: A Lightweight Private Cloud Alternative to OpenStack

By admin May 25, 2026

Tired of OpenStack's complexity? Discover how to build a Private Cloud with Apache CloudStack—a lightweight, easy-to-manage IaaS solution for enterprises.