Kifarunix

DevOps Engineer and Linux Specialist with deep expertise in RHEL, Debian, SUSE, Ubuntu, FreeBSD... Passionate about open-source technologies, I specialize in Kubernetes, Docker, OpenShift, Ansible automation, and Red Hat Satellite. With extensive experience in Linux system administration, infrastructure optimization, information security, and automation, I design and deploy secure, scalable solutions for complex environments. Leveraging tools like Terraform and CI/CD pipelines, I ensure seamless integration and delivery while enhancing operational efficiency across Linux-based infrastructures.

Tips for Recruiting Top IT Talent in a Competitive Job Market

Tips for Recruiting Top IT Talent in a Competitive Job Market

Finding top talent in the Information Technology (IT) field is essential for any business to remain competitive and innovative. However, recruiting the right person for

Install Thunderbird mail client on Ubuntu 22.04/Ubuntu 20.04

Install Thunderbird on Ubuntu 24.04

This guide provides a step by step tutorial on how to install Thunderbird on Ubuntu 24.04. Thunderbird is a free and opensource cross-platform email, chat,

kubernetes drain vs cordon nodes

Kubernetes Nodes Maintenance: Drain vs. Cordon Demystified

What is the difference between Kubernetes kubectl drain and kubectl cordon commands? Well, keeping your Kubernetes cluster healthy and running smoothly requires regular maintenance on

Install and Setup VeraCrypt on Linux Mint

Install and Setup VeraCrypt on Linux Mint 21

In this guide, we are going to learn how to install and setup VeraCrypt on Linux Mint 21. VeraCrypt, a fork of TrueCrypt, is a

Install ownCloud Server

Easy way to Install ownCloud Desktop Client on Debian 12

Learn how to install ownCloud Desktop Client on Debian 12. ownCloud Desktop Client is a gui based ownCloud application that enables you to; Installing ownCloud Desktop

Add Controller Nodes into Existing OpenStack Cluster using Kolla-Ansible

Add Controller Nodes into Existing OpenStack Cluster using Kolla-Ansible

Is it possible to add controller nodes into existing OpenStack cluster using Kolla-Ansible? Of course, yes! In this blog post, you will learn how to

install visual studio code ubuntu

How to Install VS Code on Ubuntu 24.04

In this tutorial, you will learn how to install VS Code on Ubuntu 24.04. VS Code, an acronym for Visual Studio code is a free

How to Improve Your Business With Web Services

There are plenty of ways that small businesses can thrive and even outdo their larger competitors if they harness digital technology correctly. All too often,

What is the Best Way to Invest in Cryptocurrency?

What is the Best Way to Invest in Cryptocurrency?

Today the market of digital assets hosts over 20 000 different cryptos: coins, tokens, NFTs, DeFi tokens, etc. To buy crypto online, investors use crypto

shrink KVM virtual machine LVM partitioned disk

Easy Way to Decrease/Shrink KVM Virtual Machine Disk Size

In this tutorial, you will learn an easy way to decrease/shrink KVM virtual machine disk size. In most cases, there is always a need to