Learn systemd timers from scratch: OnCalendar syntax, Persistent=, real unit file examples, and the …
Tag:
Linux
- 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. …
- DockerAIAI AgentClaudeClaude CodeCybersecurityDeveloper ToolsDevOpsGeminiLarge Language Models (LLMs)LinuxLinux AdministrationLinux SecuritymacOSPrivacySecurityVirtualizationWindows
Introduction to Docker Sandboxes: Run AI Coding Agents Safely
By skRun AI coding agents safely with Docker Sandboxes. A beginner-friendly walkthrough of sbx install, …
- LinuxAnnouncementsLinux KernelOpensourceReleases
Linux Kernel 7.2 RC7 Released: Stable Version Scheduled for Next Weekend
By skLinus Torvalds released the seventh release candidate (RC7) for Linux Kernel 7.2. Learn what’s …
- 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, …
- Linux SecurityCybersecurityFirewallLinuxLinux AdministrationLinux BasicsLinux CommandsLinux Tips & TricksOpensourceSecurityUnix/Linux Beginners
Do You Really Need Antivirus on Linux? Here’s What New Users Should Know
By skDo you really need antivirus on Linux? Learn when antivirus helps, when it doesn’t, …
- Linux KernelAnnouncementsLinuxOpensourceReleases
Linux Kernel 7.2 RC6 Released: The Largest RC6 in Recent Years
By skLinus Torvalds released the sixth release candidate (RC6) for Linux Kernel 7.2 on Sunday, …
- 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. …