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.

Automate Windows Server Patching with Ansible AWX

Automate Windows Server Patching with Ansible AWX: Step-by-Step

In this tutorial, you will learn how to automate Windows Server patching with Ansible AWX to streamline updates, boost security, and save time. Manual patching

Introduction to Kubernetes: What is it and why do you need it?

Introduction to Kubernetes: What is it and why do you need it?

This tutorial serves as an introduction to Kubernetes: What is it and why do you need it? If you are into containers, there are high

Install PostgreSQL 15 on Debian 12

Install PostgreSQL 15 on Debian 12

Learn how to install PostgreSQL 15 on Debian 12 using this comprehensive step-by-step tutorial. PostgreSQL is a fully featured object-relational database management system. It supports

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,

How to Clone VPS Server on Hetzner Cloud

How to Clone VPS Server on Hetzner Cloud

Is there a way to clone VPS server on Hetzner cloud with out downtime? yes, of course. If you didn’t discover the incredible potential of

zammad ticket system

Install Zammad Ticketing System on Ubuntu 22.04

Welcome to our tutorial on how to install Zammad ticketing system on Ubuntu 22.04. According to Zammad documentation page, “Zammad is a web based open

Configure Request Tracker to Send Mails using MSMTP via Gmail Relay

Configure Request Tracker to Send Mails using MSMTP via Gmail Relay

In this tutorial, you will learn how to configure Request Tracker to send mails using MSMTP via Gmail Relay. Request Tracker (RT) is an enterprise-grade issue

How to Choose a Reliable and Fast Web Hosting Provider Perfect for Your Business

How to Choose a Reliable and Fast Web Hosting Provider Perfect for Your Business

In today’s digital age, having a reliable and fast website is crucial for the success of any business. One key factor that significantly impacts website

Install pgAdmin 4 on Debian 12

Install pgAdmin 4 on Debian 12

This tutorial will take you through how to install pgAdmin 4 on Debian 12. pgAdmin 4 is a popular graphical tool with an intuitive user

Install Greenbone Vulnerability Management (GVM) on Debian 12

Install GVM Vulnerability Scanner on Ubuntu 24.04

In this guide, you will learn how to install GVM Vulnerability Scanner on Ubuntu 24.04. Greenbone Vulnerability Management (GVM), previously known as OpenVAS, is a network security scanner

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