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.

install java

Install Java 17 LTS on Debian 12

This is a step by step guide on how to quickly install Java 17 LTS on Debian 12. Installing Java 17 LTS on Debian 12

install openldap debian

Install and Setup OpenLDAP Server on Debian 12

Follow through this tutorial to learn how to install and setup OpenLDAP Server on Debian 12. OpenLDAP is an open source implementation of the Lightweight Directory Access Protocol, a client-server protocol for accessing

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

Install Request Tracker (RT) on Ubuntu 24.04

Install Request Tracker (RT) on Ubuntu 24.04

Welcome to our guide on how to install Request Tracker (RT) on Ubuntu 24.04. Request Tracker (RT) is an enterprise-grade issue tracking/ticketing system that allows

How cleaning service software drives productivity and profitability for cleaning businesses

How cleaning service software drives productivity and profitability for cleaning businesses

Productivity in a residential services business like cleaning directly translates to better profitability. With growing opportunities in the cleaning industry as urbanization reaches an all-time

Recommended Practices to Encourage Workplace Safety

Recommended Practices to Encourage Workplace Safety

Good safety practices are essential for any workplace. Having a safe environment is not only beneficial to employees and employers, but it can also help

How to Install Red Hat Discovery Tool on RHEL 9

How to Install Red Hat Discovery Tool on RHEL 9

In this tutorial, you will learn how to install Red Hat Discovery tool on RHEL 9. So, what is Red Hat Discovery? Red Hat Discovery

How to Configure OpenStack Networks for Internet Access

How to Configure OpenStack Networks for Internet Access

How would you configure OpenStack networks for Internet access? Internet access is crucial for various reasons within an OpenStack environment. VMs may need to download

Install RTIR Module on Request Tracker

How to Install RTIR Module on Request Tracker [2025]

In this tutorial, you will learn how to install RTIR module on Request Tracker. Request Tracker for Incident Response (RTIR) is an essential extension of

Install Prometheus on Debian 12

How to Install Prometheus on Debian 12

In this guide, you will learn how to install Prometheus on Debian 12. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured

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