Software engineer workstation displaying production code and container telemetry

Production Docker Hardening Guide: Multi-Stage Builds, Non-Root Users, and CIS Compliance

A comprehensive production security guide for Docker and container runtimes. Learn how to prevent container escapes, drop Linux kernel capabilities, build distroless images, enforce read-only filesystems, and automate CI vulnerability scanning.

Sep 19, 2026 devops, security

Modern enterprise cloud data center infrastructure

AWS Cloud Cost Optimization: 10 Architectural Tweaks That Cut EC2, S3, and VPC Bills

A practical FinOps and cloud architecture guide to slashing your monthly AWS bill. Learn how to eliminate NAT gateway data transfer fees, migrate to Graviton, automate S3 lifecycle policies, purge orphan EBS volumes, and negotiate Savings Plans.

Sep 18, 2026 cloud, aws

Zorin OS 17 desktop after a clean installation

Zorin OS 17 Post-Install Guide: The First 10 Steps for a Clean Setup

Just installed Zorin OS 17 Core or Pro? Follow this step-by-step post-install guide to configure software mirrors, install media codecs, configure Windows App Support, set up graphics drivers, and optimize your desktop.

Sep 17, 2026 linux, zorin

Bazzite desktop and Steam Game Mode interface

Bazzite Post-Install Guide: The Ultimate Gaming Setup for PC & Handhelds

A comprehensive post-installation setup guide for Bazzite. Learn how to use ujust helper commands, install Decky Loader, set up non-Steam launchers via Flatpak, fix dual-boot clock issues, and use Distrobox.

Sep 16, 2026 linux, gaming

CachyOS gaming configuration and performance tuning

CachyOS Post-Install & Gaming Tuning Guide: Official Wiki Optimizations

Configure and fine-tune your fresh CachyOS installation for maximum gaming throughput and responsiveness. Covers mirror ranking, kernel selection, gaming meta-packages, Proton-CachyOS anti-cheat setup, game-performance wrapper, shader cache expansion, and sched-ext integration.

Sep 15, 2026 linux, cachyos

Pop!_OS 24.04 COSMIC desktop and tiling window manager

Pop!_OS 24.04 COSMIC Post-Install Guide: Setup, Tiling, and System Tuning

Configure a fresh installation of Pop!_OS 24.04 LTS featuring System76's new Rust-based COSMIC desktop. Covers system updates, auto-tiling, hybrid GPU switching, Flatpak, codecs, and developer setup.

Sep 14, 2026 linux, pop-os

Arch Linux and EndeavourOS terminal and desktop setup

Arch Linux & EndeavourOS Post-Install Guide: From Fresh Install to Daily Driver

A complete post-installation setup guide for Arch Linux and EndeavourOS. Covers pacman tuning, reflector, yay, PipeWire audio, graphics drivers, zram, firewall, and essential daily utilities.

Sep 13, 2026 linux, arch

Linux Mint 22 Cinnamon desktop after a fresh install

Linux Mint 22 Post-Install Guide: 11 Essential Steps to a Perfect Setup

Just installed Linux Mint 22? Follow this complete post-install guide to optimize package mirrors, configure Timeshift snapshots, install multimedia codecs, set up NVIDIA drivers, and tune Cinnamon for daily use.

Sep 12, 2026 linux, mint

openSUSE Tumbleweed post-install guide banner

openSUSE Tumbleweed Post-Install Guide: First Things to Do After Installation

Just installed openSUSE Tumbleweed? This post-install guide covers zypper updates, Packman codecs, Flatpak, NVIDIA drivers, firewall setup, YaST tips, and essential apps to get your rolling release ready.

Sep 11, 2026 linux, opensuse

Fedora 45 Post-Install Guide: Everything You Need to Set Up a Perfect System

Just installed Fedora 45? This complete post-install guide covers system updates, RPM Fusion, codecs, Flatpak, NVIDIA drivers, fonts, gaming, and daily-use tweaks to get your Fedora setup running at its best.

Sep 10, 2026 linux, fedora