AI tutorial - IT technology blog
Posted inAI

Boost Efficiency: AI-Powered CLI Tools for DevOps & SysAdmin Workflows

Explore how AI-powered command-line interface tools are revolutionizing DevOps and SysAdmin workflows. This tutorial covers practical applications, from natural language command generation to AI-assisted log analysis and script development, highlighting tangible benefits for efficiency and problem-solving in the real world.
Linux tutorial - IT technology blog
Posted inLinux

Mastering Systemd Timers on Linux: The Modern Cron Replacement You Need

It's time to move beyond traditional Cron jobs. Systemd Timers offer a more powerful and integrated solution for Linux task scheduling. This guide will walk you through migrating your scheduled tasks, showcasing systemd's capabilities for superior logging, dependency management, and enhanced system efficiency.
HomeLab tutorial - IT technology blog
Posted inHomeLab

Centralized Logging for Your HomeLab: Monitor Everything with Grafana Loki

Discover how a centralized logging system, specifically Grafana Loki, transformed my HomeLab monitoring from a chaotic hunt to a clear overview. This tutorial guides you through setting up Loki, Promtail, and Grafana using Docker Compose to efficiently collect and analyze logs, enhancing troubleshooting and proactive issue detection with minimal resource overhead.
DevOps tutorial - IT technology blog
Posted inDevOps

GitOps with ArgoCD — Auto Deploy from Git

Explore how GitOps, combined with ArgoCD, transforms Kubernetes deployments. This tutorial guides junior developers in setting up automated, Git-driven deployments, ensuring consistent and stable application delivery from development to production.
AI tutorial - IT technology blog
Posted inAI

Fine-Tuning LLMs for Production: When and How to Master It

When your LLM struggles with specific domain knowledge or consistent output in production, fine-tuning might be the most effective solution. This article explores when and how to apply fine-tuning, focusing on practical steps and modern, efficient techniques like LoRA, to achieve stable and precise results for your AI applications.
Networking tutorial - IT technology blog
Posted inNetworking

Configuring IPv6 on Linux Servers: A Production-Tested Guide

This guide covers configuring IPv6 on Linux servers, from understanding different approaches like static, SLAAC, and DHCPv6, to practical, production-tested implementation steps. Learn how to set up IPv6, manage firewalls with nftables, and verify connectivity for stable and scalable network environments.