Top 10 Things to Do After Installing Ubuntu 26.04 LTS
A complete step-by-step post-installation guide for Ubuntu 26.04 LTS (Resolute Raccoon) to set up your system for development, gaming, and daily use.
Zihad Labs
Production PostgreSQL Performance Tuning: Memory, Indexes, and PgBouncer Connection Pooling
Master production PostgreSQL performance tuning. Learn how to optimize shared_buffers, work_mem, WAL checkpoints, tune autovacuum to eliminate table bloat, deploy PgBouncer connection pooling, and analyze slow queries with pg_stat_statements.
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.
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.
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.
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.
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.
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.
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.
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.