Learn to build fake account protection for free using CrowdSec and ALTCHA on Ubuntu. …
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Linux Distributions
- Load BalancerHAProxyKeepalivedLinuxLinux AdministrationLinux troubleshootingNginxUbuntuWebserver
How to Build a 99.99% Uptime Stack with Keepalived, HAProxy, and NGINX on Ubuntu 26.04 LTS
By skLearn how to set up a highly available load balancer stack with Keepalived, HAProxy, …
- DataOpsDatabaseLinuxOpenSearchOpensourcePostgreSQLSelf-hostUbuntu
How to Install OpenMetadata on Ubuntu 26.04 LTS with Docker Compose: Complete Step-by-Step Guide
By skLearn how to install OpenMetadata on Ubuntu using Docker Compose. Deploy the complete stack …
- AI AgentAIAI ChatbotDebianLarge Language Models (LLMs)Linux
Build a Local AI Agent on Debian using Ollama, Python, and SearXNG
By skRun your own local AI agent on Debian Linux using Ollama, Python, and SearXNG. …
- LinuxLinux BasicsLinux DistributionsUnix/Linux Beginners
12 Linux Headaches We Thankfully Never Have to Deal With Anymore
By skRemember editing XF86Config, fighting Wi-Fi chipsets, and chasing RPM dependencies? Here’s a nostalgic look …
- Arch User Repository (AUR)Arch LinuxCybersecurityLinuxLinux AdministrationLinux DistributionsLinux SecurityPackage managementSecurity
How to Use the AUR Safely: Lessons from the June 2026 AUR Malware Attack
By skLearn how to use the Arch User Repository (AUR) safely. Discover the lessons from …
- FedoraLinuxLinux AdministrationLinux BasicsLinux CommandsLinux DistributionsLinux Tips & TricksUbuntuUnix/Linux Beginners
Why Fedora Creates /boot and /boot/efi (But Ubuntu Doesn’t)
By skWondering why Fedora creates both /boot and /boot/efi? Learn what each one does, how …
- DebianAnnouncementsLinuxLinux Distribution ReleaseLinux DistributionsReleases
Debian 12 Is the Last Full Debian 32-Bit Release With LTS Security Updates Until 2028
By skDebian 12 is the last full 32-bit Debian release. Learn how long Debian 12 …
- DebianAnnouncementsLinuxLinux Distribution ReleaseLinux DistributionsOpensourceReleases
Debian 13.6 and Debian 12.15 Released With Security Updates
By skDebian 13.6 and Debian 12.15 are now available with security updates, bug fixes, refreshed …