Technical Blog
Latest practical guides from TurboGeek.
Use the blog as the live feed of the publication. The cards are designed for browsing, while categories and search help you narrow the archive fast.
-
What is Terraform? The 2026 Guide to Infrastructure as Code
Terraform is an open-source Infrastructure as Code (IaC) tool by HashiCorp that lets you define, provision, and manage cloud and on-premises infrastructure using declarative configuration files. You describe… Read the guide
-
Linux Operating Systems for Cloud Servers: Practical Guide
Beginners Guide to cloud servers running Linux. Linux has come a long way since its inception in 1991. Today, it’s one of the most popular operating systems in… Read the guide
-
VMware vSphere: Practical Guide
VMware vSphere is a suite of virtualization products that provides a powerful, reliable, and scalable platform for running your business-critical applications. vSphere helps you to realize the full… Read the guide
-
Fix Commit Message Missing Valid Issue Key
Fix Bitbucket or Jira commit-message issue-key errors safely with git log, soft reset, recommit, and hook-aware prevention steps. Read the guide
-
Learn About Kubernetes (K8s) Objects
I recently completed the AWS EKS K8S training from AWS. The company I work for is going to be shifting as many workloads as possible to Kubernetes, so… Read the guide
-
Move Terraform State Between AWS Accounts (Step-by-Step Guide): Complete Guide
If you need the general background on Terraform state, start with Terraform State Explained: Remote State, Locking, Backends and Best Practices. This page is intentionally narrower: it focuses… Read the guide
-
Terraform Plan Output to File: Use -out Safely
Save Terraform plan output to a file, review it with terraform show, apply the exact saved plan, and handle .tfplan files as sensitive artifacts. Read the guide
-
Portainer: How to Build a Docker Home Lab Setup
Update: Tested and Validated 30th December 2025 Portainer is a powerful, open-source management interface that allows you to build and manage Docker, Docker Swarm, and Kubernetes environments through… Read the guide
-
CentOS 6 Yum Update: Vault Repo Fixes
Fix CentOS 6 yum update failures with vault repositories, understand the EOL risk, and plan migration to a supported RHEL-family Linux release. Read the guide
-
How to Install Oracle 19c Client on CIS RHEL.
A guide to installing Oracle 19c Client on a CIS Hardened Image of Red Hat Enterprise Linux Are you looking for an unattended installation procedure? Check our other… Read the guide