Posted inAI
Mastering Llama-Factory: A Pro’s Guide to Fine-Tuning LLMs on Linux
Ditch generic AI responses. Master Llama-Factory on Linux to fine-tune LLMs for your specific needs using a professional WebUI and CLI workflow.
Posted inSecurity
Manual Web Forensics: Hunting SQLi and Web Shells via CLI Logs
Master manual web forensics using Linux CLI tools like grep and awk to detect SQL injection and hidden web shells in your server logs during an incident.
Posted inSecurity
Ditch the SSH Key Mess: Centralized Access with Smallstep Certificates
Say goodbye to the 'authorized_keys' mess. This guide shows you how to implement SSH Certificates with Smallstep for a centralized, SSO-integrated, and highly secure infrastructure.
Posted inDatabase
MySQL Schema Migrations at Scale: A Deep Dive into gh-ost
Schema migrations on large MySQL tables don't have to cause downtime. This guide explores the triggerless approach of gh-ost, comparing it with native DDL and pt-osc while providing a step-by-step migration workflow.
Posted inDevOps
Stop Writing Dockerfiles: A Practical Guide to Paketo and Cloud-Native Buildpacks
Learn how to replace manual Dockerfiles with Cloud-Native Buildpacks (CNB) and Paketo. This guide covers automated builds, instant security rebasing, and standardizing your DevOps workflow.
Posted inHomeLab
Proxmox SDN Guide: Build Complex Virtual Networks Without the Hardware Headache
Ditch the messy cables and expensive managed switches. This guide shows you how to master Proxmox SDN to build automated, isolated, and scalable virtual networks for your HomeLab.
Posted inSecurity
Killing the Manual Audit: Automated Android Security with MobSF and Docker
Ditch manual decompilation. Learn to deploy MobSF on Docker for rapid Android security audits, catching hardcoded secrets and OWASP vulnerabilities in minutes.
Posted inDatabase
MySQL Sharding at Scale: A Practical Guide to Vitess on Kubernetes
Scaling MySQL horizontally doesn't have to be a nightmare. This hands-on guide walks you through sharding your database using Vitess on Kubernetes, from setup to VSchema configuration.
Posted inAI
Ditch the Subscription: Build a Private AI Coding Assistant with Continue and Ollama
Ditch GitHub Copilot. Learn how to build a fully self-hosted, private AI coding assistant using Continue.dev and Ollama with local LLMs like DeepSeek-Coder-V2.
Posted inDatabase
Beyond Lat/Lon: A Pro Guide to Mastering PostGIS on PostgreSQL
Learn how to move beyond basic latitude and longitude storage. This guide covers PostGIS installation, GEOGRAPHY vs GEOMETRY types, and how GIST indexing can make your spatial queries 100x faster.