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.

The Smart Business Owner's Guide to Access Control and Biometric Security

The Smart Business Owner’s Guide to Access Control and Biometric Security

As a modern business owner, you understand the importance of keeping your premises secure. But in today’s digital world, protecting sensitive data and valuable assets

How to Play Poker Online: A Complete Guide for Casual Players

Online poker is an exciting way to play the popular card game without leaving home. In Texas Hold’em, players are dealt two personal cards and

How to Install RHEL 10 on VirtualBox

How to Install RHEL 10 on VirtualBox

Looking to install RHEL 10 on VirtualBox? Red Hat Enterprise Linux 10 (RHEL 10), codenamed “Coughlan,” is the latest major release from Red Hat, officially

Setting Up Linux VM for Coding: Student Guide

Setting Up Linux VM for Coding: Student Guide

How to Set Up a Linux Virtual Machine for Coding Projects Ever tried executing a complex coding project on your regular computer, only to realize

Why Creating a Secure Password is Crucial

Why Creating a Secure Password is Crucial

In today’s digital age, where almost every aspect of our lives has moved online, the security of our personal information is more important than ever.

Install Passbolt on Debian 12

Install Passbolt on Debian 12

In this tutorial, you will learn how to install Passbolt on Debian 12. Passbolt is is a free, open source, self-hosted, extensible, OpenPGP based password

Extend Existing LUKS-Encrypted LVM by Adding Physical Volume

Extend Existing LUKS-Encrypted LVM by Adding Physical Volume

In this guide, you will learn how to easily extend existing LUKS-encrypted LVM by adding physical volume. LUKS, Linux Unified Key Setup, is a standard

Kubernetes Ingress Explained

Kubernetes Ingress Explained: How to Manage External Access to Your Services

Welcome to our tutorial on how you can utilize Kubernetes Ingress to manage external access to your Kubernetes services. Kubernetes Ingress is a powerful tool

Upgrade RHEL 8 to RHEL 9 using LEAPP

Upgrade RHEL 8 to RHEL 9 using LEAPP with Satellite Server Integration

In this tutorial, you’ll learn how to upgrade RHEL 8 to RHEL 9 using the LEAPP tool with Red Hat Satellite Server integration. Staying up

Where to Sell CS:GO Skins in 2023

Where to Sell CS:GO Skins in 2023

You’ve probably heard of people making thousands of dollars from selling CS:GO skins and thought to yourself, “Hey! I could do that”. Well, bucko, it