Paint.NET can now run on Linux with experimental Wine support. Here’s how to install …
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Linux Distributions
- N8NDatabaseDockerIT AutomationLinuxOpensourcePostgreSQLSelf-hostUbuntu
How to Self-Host n8n Locally on Ubuntu 26.04 LTS with Docker Compose
By skLearn how to self-host n8n on a local Ubuntu 26.04 LTS using Docker Compose …
- DockerContainersLinuxLinux ContainersPodmanPodmanSoftware DevelopmentUbuntuVirtualization
How to Containerize a 15-Year-Old Legacy Linux Application Without Downtime
By skLearn how to containerize a legacy Linux app without downtime. Real strace/lsof commands, Dockerfile …
- 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 …
- SecurityCybersecurityFirewallLinuxLinux AdministrationLinux SecurityNginxOpensourceUbuntuWeb DevelopmentWeb hostingWeb ServicesWebserver
How to Set Up Free Bot and Fake Account Protection with CrowdSec and ALTCHA on Ubuntu 26.04 LTS
By skLearn to build fake account protection for free using CrowdSec and ALTCHA on Ubuntu. …
- 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, …
- 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 …