Tutorials Technology - Tech Tutorials
Tutorials
Read free tutorials about programming and technology. We show step by step how to accomplish tasks the proper way.
Browse Tutorials →Quick Solutions
Find your self with a problem? Check this section to resolve all your IT and developing common errors
Browse Quick Solutions →Blog
Read news about development and technology. We will show you latest recommended technology.
Browse Blog →Recent Publications
Argo CD GitOps Tutorial 2026: Deploy Kubernetes Apps from Git
Learn GitOps with Argo CD in 2026. Install Argo CD, connect Git repos, deploy Helm charts, configure RBAC and SSO, and implement the app-of-apps pattern for multi-cluster deployments.
Best WiFi Adapters for Kali Linux 2026: Monitor Mode and Packet Injection
The best WiFi adapters for Kali Linux in 2026 that support monitor mode and packet injection. Top picks with chipsets, driver support, range, and price comparison for ethical hacking and penetration testing.
Bug Bounty Hunting for Beginners 2026: Find Your First Vulnerability
Start bug bounty hunting in 2026. Learn the recon methodology, top tools (Burp Suite, ffuf, nuclei), common vulnerability classes, and how to write your first report on HackerOne or Bugcrowd.
Context Engineering for AI Agents 2026: The Complete Guide
Context engineering is the technique that raises AI agent success rates from 30% to 90%. Learn how to design context windows, implement RAG, manage memory, and build reliable AI agents in 2026.
Crossplane AWS Tutorial 2026: Kubernetes-Native Infrastructure Provisioning
Learn Crossplane in 2026 — the CNCF top IaC trend for Kubernetes-native infrastructure. Provision AWS RDS, S3, and VPC using Crossplane Compositions, manage cloud resources as Kubernetes CRDs, and compare with Terraform.
eBPF and Cilium Tutorial 2026: Kubernetes Networking and Security
Learn eBPF and Cilium in 2026 — the #1 Kubernetes networking trend. Install Cilium as your CNI, write network policies, use Hubble for observability, and replace kube-proxy with eBPF.
Grafana Loki Tutorial 2026: Log Aggregation Without the ELK Complexity
Learn Grafana Loki in 2026 — the lightweight ELK alternative with 80% trend growth. Install Loki + Promtail + Grafana with Docker Compose, write LogQL queries, set up alerts, and aggregate Kubernetes logs.
K3s Tutorial 2026: Run Kubernetes on a Raspberry Pi or 1GB VPS
K3s is the lightweight Kubernetes distribution with 200% YoY growth. Install K3s on a Raspberry Pi or 1GB VPS, deploy apps, configure persistent storage, set up Traefik ingress, and add worker nodes.
Building a Local LLM Machine in 2026: Complete Hardware Guide
Complete 2026 guide to building a PC for running local LLMs. GPU VRAM requirements, RAM, storage, three full build examples from $800 to $6000, and Ollama/llama.cpp setup.
Build an MCP Server in Python: Complete Tutorial 2026
Learn to build a Model Context Protocol (MCP) server in Python from scratch. Expose tools, resources, and prompts to Claude and other LLMs with the official MCP SDK.