How to Deploy an OpenShift Cluster Using Agent-Based Installer (Bootable ISO, KVM & Bare Metal)
In this guide, you will learn how to deploy an OpenShift cluster using Agent-based installer. Last month, I spent three days debugging a failed OpenShift
HowTos
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
Configure LDAP Based HTTP Basic Authentication
In this tutorial, you will learn how to configure LDAP based HTTP basic authentication. HTTP supports various frameworks for controlling and restricting access to various
Setup Master-Slave DNS Server using BIND on CentOS 7
Welcome gurus to this very tutorial on how to setup Master-Slave DNS Server using BIND on CentOS 7. BIND, Berkeley Internet Name Domain, can be
Install and Setup Lynis Security Auditing tool on Ubuntu 20.04
In this tutorial, you will learn how to install and setup Lynis security auditing tool on Ubuntu 20.04. Lynis is an open-source security tool that
Install Genymotion Android Emulator on Ubuntu 20.04
Follow through this guide to learn how to install Genymotion Android emulator on Ubuntu 20.04. Genymotion, is an android emulator that provides a virtual Android
Install ELK Stack on Debian 11
Welcome to our guide on how to install ELK Stack on Debian 11. ELK, currently known as Elastic Stack, is the acronym for open source projects
Configure Ubuntu 20.04 as Linux Router
Follow through this tutorial to learn how to configure Ubuntu 20.04 as Linux router. Linux is awesome, It can function as “anything”, -:). Just like
Install ManageEngine AssetExplorer on CentOS 7/Fedora 30/29
In this guide, we are going to learn how to install ManageEngine AssetExplorer on CentOS 7/Fedora 30/29. ManageEngine AssetExplorer is a web-based IT Asset Management
Lock Linux User Account after Multiple Failed Login Attempts
Follow through this guide to learn how to lock Linux user account after multiple failed login attempts. Linux through Pluggable Authentication Modules, PAM, can be