
Kubernetes Architecture: A High-level Overview of Kubernetes Cluster Components

Kubernetes User Management: Creating Users, Groups and Service Accounts

How to Install Docker Desktop on Kali Linux
HowTos, Cockpit, System Manager
How to Enable Cockpit on CentOS 8

Virtualization, HowTos, VirtualBox
Perform Unattended VM Installation on VirtualBox 7

HowTos, Monitoring
Install Logstash 8 on Ubuntu/Debian

HowTos, Java
Install Oracle Java (OpenJDK) 13 on CentOS 8

Install and Enroll Elastic Agents to Fleet Manager in Linux
This tutorial will take you through how you can install and enroll Elastic agents to …

Install LibreNMS on Rocky Linux
Follow through this tutorial to learn how to install LibreNMS on Rocky Linux. LibreNMS is …

Monitor Windows System Metrics using Sensu
Follow through this guide to learn how you can easily monitor Windows system metrics using …

Setup Multi-node Elasticsearch Cluster
In this guide, we are going to learn how to setup multi-node Elasticsearch cluster. This …
Install Icinga 2 on Debian 10 Buster
In this guide, we are going to learn how to install Icinga 2 on Debian …

Install Logstash 7 on Fedora 30/Fedora 29/CentOS 7
This guide will focus on how to install Logstash 7 on Fedora 30/Fedora 29/CentOS 7 …

Install ntopng on Rocky Linux 8
This guide will take you through how to install ntopng on Rocky Linux 8. ntopng …

Install LibreNMS on Debian 11/Debian 10
Follow through this tutorial to learn how to install LibreNMS on Debian 11/Debian 10. LibreNMS …

Install and Configure Wazuh Manager on Ubuntu 22.04
In this tutorial, you will learn how to install and configure Wazuh Manager on Ubuntu …

Install Logstash 8 on Ubuntu/Debian
This guide is about how to install and configure Logstash 8 on Ubuntu/Debian as a …

Configure Availability Monitoring on AlienVault USM/OSSIM using Nagios

Install Wazuh SIEM Server on Ubuntu 24.04

Install Logstash 9 on Ubuntu/Debian

Connect to WiFi in Linux Using NMCLI command
Install and Setup OpenVPN Server on Fedora 29/CentOS 7

Configure Static IP Addresses using Netplan on Ubuntu

Install Wireshark on Ubuntu 22.04

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

Easy way to Test Internet Speed on Linux Terminal

Analyze PCAP Files using Malcolm Network Traffic Analysis tool

Create Virtual/Secondary IP addresses on an Interface in Linux

Useful Facts About Setting Up Mobile Rugged Servers

Install Latest Wireshark on Ubuntu 18.04

Install and use NMCLI tool on Debian Linux

Set Static Routes via an Interface/IP on CentOS/Ubuntu

Upgrade Kali Linux 2021.3 to 2021.4
Learn how to upgrade Kali Linux 2021.3 to 2021.4. Kali Linux 2021.4 has just been …

How to Clone KVM Virtual Machines
What is the quick and easy way to clone KVM virtual machines? In this guide, …

How to Deploy WordPress as a Docker Container
Can you run WordPress in a Docker container? Yes, follow this tutorial to learn how …

How to Install OPNsense on VirtualBox
In this tutorial, we are going to learn how to install OPNsense on VirtualBox. OPNsense …

Easy Way to Extend KVM Virtual Machine Disk Size
This is a simple tutorial on an easy way to extend KVM virtual machine disk …
Resize Root Partition of VirtualBox VM Snapshot
You are running a virtual machine on a VirtualBox with multiple snapshots and you want …
Install VirtualBox 6.1 on Ubuntu 18.04 Desktop
VirtualBox 6.1.0 which is a major update of VirtualBox was released December 10 2019 with quite …

Use VirtualBox VMs on KVM
Do you have some VirtualBox virtual machines that you would like to re-use on your …

Install Portainer on Rocky Linux
In this tutorial, you will learn how to install Portainer on Rocky Linux. Portainer is a …

Deploy All-in-One OpenStack with Kolla-Ansible on Ubuntu 22.04
In this guide, you will to learn how to deploy all-in-one OpenStack with Kolla-Ansible on …
Install VirtualBox Guest Additions on CentOS 8
