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.

6 Must-Have Features for Seamless Video Conferencing

A 2022 report sheds light on the pervasive impact of inadequate collaboration practices on overall organizational performance – roughly 86% of company leaders link business

Install and Configure Fetchmail with OAuth2 Support for Request Tracker

Install and Configure Fetchmail with OAuth2 Support for Request Tracker

In this blog post, we will take you through how to install and configure Fetchmail with OAuth2 support for Request Tracker (RT). OAuth2 has become

Technology powers the expansion of online casinos

From smooth software engines to solid platforms, technological advancements are revolutionizing how online gamblers play If you’ve been around computers long enough, you’ll know that

Generate Wildcard SSL Certificates for Elasticsearch

Generate Wildcard SSL Certificates for Elasticsearch

Is there an easy way to generate wildcard SSL certificates for Elasticsearch? Yes, definitely. The current Elasticsearch releases, Elasticsearch 8.x, when installed, the HTTP and

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

The Ultimate Guide to SEO: Tips and Tricks for Success

The Ultimate Guide to SEO: Tips and Tricks for Success

If you’re looking for tips and tricks on how to achieve success in search engine optimization, you’ve come to the right place. Whether you’re a

SSH to Remote Host via Multiple Jump Hosts

Securely SSH to Remote Host via Multiple Jump Hosts

In this comprehensive guide, we’ll walk you through the steps to securely SSH to remote host via multiple jump hosts. If you’re a system administrator

Extend OpenShift CoreOS /sysroot Root Filesystem

Extend OpenShift CoreOS /sysroot Root Filesystem

In this tutorial, you will learn on how to extend OpenShift CoreOS /sysroot root filesystem. Extending the OpenShift CoreOS /sysroot filesystem is a critical task

install and setup openvpn server in Linux

Step-by-Step Guide to Install and Setup OpenVPN Server on Debian 12

In this guide, we are going to learn how to install and setup OpenVPN Server on Debian 12. OpenVPN is a robust and highly flexible open-source VPN

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

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