General ArticlesOptimizing Email Delivery: A Guide to Properly Setting Up DNS RecordsBy RahulMarch 24, 2025Sending emails is something we all do, but making sure they actually show up in someone’s inbox? That’s where it…
General ArticlesHow to Setup Kubernetes Cluster with Minikube on UbuntuBy RahulMarch 22, 2025Hey everyone! Today, I’m going to show you how to set up a Kubernetes cluster using Minikube on your Ubuntu…
General ArticlesHow to Automate Restarts for Failed Services in LinuxBy RahulMarch 20, 2025In Linux, we use services to keep important programs running smoothly, like a web server or a database. But sometimes,…
General ArticlesMastering Docker Containers: Advanced Tips for Sysadmins in 2025By RahulMarch 19, 2025Hey there, fellow sysadmins! If you’re reading this, you probably already know Docker is a big deal. It’s like that…
General ArticlesHow to Set Up Prometheus and Grafana on Ubuntu: A Step-by-Step GuideBy RahulMarch 19, 2025Monitoring your systems doesn’t have to be a chore. If you’re running an Ubuntu server and want to keep tabs…
General ArticlesA Shell Script to Create Minikube K8s Cluster on UbuntuBy RahulMarch 10, 2025Hello friends! Today, we will learn how to put Minikube on your Ubuntu computer. Minikube is a tool that runs…
General ArticlesHow to Correctly Install ChromeDriver on Ubuntu 🐧By RahulFebruary 17, 2025ChromeDriver is a small software that helps other programs (like Selenium) to control Google Chrome browser automatically. If you want…
General ArticlesTop 10 Memory-Hungry Processes in Linux: How to Find Them?By RahulFebruary 10, 2025Hey, Linux folks! Ever notice your system getting sluggish, even though the CPU’s not sweating? Chances are, something’s gobbling up…
General ArticlesTop 10 CPU-Intensive Processes in Linux: How to Identify?By RahulFebruary 6, 2025Hey there! If you’re using Linux—whether it’s on a server, your laptop, or some random project—you’ve probably noticed it can…
General ArticlesHow to Clear APT Cache and Free Up Disk SpaceBy RahulJanuary 28, 2025The APT cache stores downloaded package files on your system. Over time, this cache can take up significant disk space.…