Intro The Certified Kubernetes Administrator (CKA) exam is one of the most recognized Kubernetes certifications, proving your ability to manage, troubleshoot, and configure K8s clusters. But unlike traditional exams, CKA is 100% hands-on—no multiple-choice, just real-world challenges. In this post, I’ll break down:✅ Exam structure & key domains✅ How I prepared (resources, labs, and time …
Intro No Public IP? No Problem! Deploying local apps for external testing from the internet can be a headache—especially if you lack a public IP or don’t want to mess with port forwarding. That’s where Ngrok & Zrok come in. These tools allow you to securely expose your local services to the internet. Plus, they …
Read more “Turn Your Localhost into a FREE Public URL with Ngrok & Zrok -part 1”
Intro Ever felt like your terminal was boring, looking like it was stuck in 1984? Or did those identical WSL boxes make you nuke the wrong OS by mistake ☠️? Don’t sweat it—Oh My Posh is here to save the day, give your terminal the glow-up it deserves, and bring some serious style to your …
Read more “Pimp Your Shell with Oh-My-Posh (Windows, WSL, Ubuntu, PowerShell)”
Intro When building a SaaS application, one of the first things you need to get right is authentication. Without secure and user-friendly sign-ins, your app could lose trust and fail to scale. But with so many options out there, choosing the right authentication tool can be a headache. Two of the most popular open-source solutions …
intro Even after Oracle AutoUpgrade, many times in 3 different OS’. Yet the more you think you’ve seen it all and reached the highest confidence level, another Upgrade will come byte you in the butt. The truth is every maintenance in any software or platform is unique, Oracle databases are no exception. Automation will not …
Read more “What AutoUpgrade won’t Catch during 19c upgrade: Java objects corruption”