In this post, we will explain how to add new Kubernetes worker node step-by-step. We are assuming on-prem Kubernetes cluster is up and running on Ubuntu 24.04. Scaling your Kubernetes cluster is ...

In this guide, we will explain how to setup SFTP server on Ubuntu 24.04 LTS system step-by-step. Secure File Transfer Protocol (SFTP) is a secure and reliable method for transferring files between ...

Elasticsearch is a distributed, RESTful high-performance search and analytics engine built on Apache Lucene. It’s an ideal choice for log analytics given its support for schema-free JSON documents and ...

I am a Cloud Consultant with over 15 years of experience in Linux, Kubernetes, cloud technologies (AWS, Azure, OpenStack), automation (Ansible, Terraform), and DevOps. I hold certifications like RHCA, ...

Hello readers, In this post, we will cover how to get started with shell scripting in Linux or UNIX systems. What is a Shell? A […] It is always recommended to use encrypted passwords in Linux bash ...

James Kiarie, a certified Linux administrator and a passionate tech enthusiast who stays connected with the latest trends in the tech world. Beyond executing commands on the terminal, you'll find me ...

I am a seasoned and enthusiastic software engineer with extensive expertise in Linux, Distributed systems, DevOps, and Cloud technologies. My primary focus revolves around back-end web development, ...

SuperTux 2 is an exciting 2D jump and run game that is pretty much similar to the ever popular series of Super Mario Games. It […] ...

Deploying services in high availability is one of the most important and complex task for Linux geeks. Red Hat clustering a.k.a Pacemaker is used to 20 Red Hat Clustering (Pacemaker) Interview ...

In this guide, we will show you how to upgrade Linux Mint 21.3 to Linux Mint 22 step by step. Linux Mint 22 is a […] In this guide, we will explain how to install VirtualBox guest additions on Ubuntu ...

You must have heard about the Windows app “Remote Desktop Connection“. This application comes with default windows installation and allows you to access another ...

I am a Cloud Consultant with over 15 years of experience in Linux, Kubernetes, cloud technologies (AWS, Azure, OpenStack), automation (Ansible, Terraform), and DevOps. I hold certifications like RHCA, ...