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LPIC-2 Exam 202-405 Topics and Objectives

Configure Local DNS Server using Dnsmasq on Ubuntu 20.04

Welcome to our tutorial on how to install and configure local DNS Server using Dnsmasq on Ubuntu 20.04. “Dnsmasq is a lightweight, easy to configure,

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Configure OpenShift 4 Image Registry Persistent Storage with ODF: 2026 Step-by-Step Guide

How to Install and Configure OpenShift Data Foundation (ODF) on OpenShift 4.20: Step-by-Step Guide [2026]

How to Deploy an OpenShift Cluster Using Agent-Based Installer (Bootable ISO, KVM & Bare Metal)

Integrate Request Tracker (RT) with Active Directory for Authentication

How to Enable Self-Service Password Reset in Request Tracker (RT)

Configure Request Tracker to Send Mails using MSMTP via Gmail Relay

Containers

How to Deploy an OpenShift Cluster Using Agent-Based Installer (Bootable ISO, KVM & Bare Metal)

Step-by-Step Guide: How to Install Helm on Kubernetes Cluster

Install Portainer on Rocky Linux

How Kubernetes Schedules Pods: A Step-by-Step Guide for Beginners

Step-by-Step: Provisioning Kubernetes Persistent Volumes with CephFS CSI Driver

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

Security

Encrypt Files and Directories with eCryptFS on Ubuntu 20.04

Install and Setup VeraCrypt on Ubuntu 22.04/Ubuntu 20.04

How to Install Sophos AntiVirus on Ubuntu 18.04

Scan a Web Application Using Acunetix Scanner

Configure Availability Monitoring on AlienVault USM/OSSIM using Nagios

3 Internet Security Tips for 2022

Monitoring

Install LibreNMS on Debian 11/Debian 10

Delete Specific Records from Elasticsearch Index

How to Monitor Disk Input/Output on Linux

Install Nagios NRPE Agent on RHEL/CentOS/Oracle Linux

Add Hosts to LibreNMS Server for Monitoring

Install Cortex on Ubuntu 22.04/Ubuntu 20.04

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