
Gracefully Remove Worker Node from Kubernetes Cluster

Setup Highly Available Kubernetes Cluster with Haproxy and Keepalived

How to Use Secrets in Kubernetes Applications
HowTos, Remote Desktop
How to Install and Configure Guacamole on Fedora 29

Security, HowTos, Monitoring
How to Easily Enable and Configure Cortex Analyzers

HowTos
Install Wine 4 on CentOS 8

HowTos, Ticketing Systems
Install OTRS Ticketting System on Rocky Linux

Remote Desktop, HowTos
Install NoMachine on Ubuntu 20.04

Configure Kibana Dashboards/Visualizations to use Custom Index
In this guide, we will walk you through easy steps to configure Kibana dashboards/visualizations to …

Install Logstash 9 on Ubuntu/Debian
This guide is about how to install Logstash 9 on Ubuntu/Debian as a continuation of …

Install Zabbix Agent on Ubuntu 22.04/Debian 11
In this tutorial, you will learn how to easily install Zabbix agent on Ubuntu 22.04/Debian …

Setup Multinode Elasticsearch 8.x Cluster
Follow through this tutorial to learn how to setup multinode Elasticsearch 8.x cluster. As of …

Configure NXLog to Forward System Logs to Rsyslog Server on Ubuntu
In this guide, we are going to learn how to configure NXLog to forward system …

Install and Configure SNMP on CentOS 8
Welcome to our guide on how to install and configure SNMP on CentOS 8. SNMP …

Quick Way to Install and Configure SNMP on Ubuntu 20.04
In this guide, we are going to learn how to install and configure SNMP on …

Install Nagios NRPE Agent on CentOS 8
Follow through this guide to learn how to install Nagios NRPE agent on CentOS 8. …

Configure Filebeat-Elasticsearch Authentication
This tutorial will take you through how you can configure filebeat-elasticsearch authentication. You realize that …
Install Icinga Web 2 on Debian 10 Buster
In this guide, we are going to learn how to install Icinga Web 2 on …

Install Icinga 2 and Icinga Web 2 on Ubuntu 20.04

Monitor Docker Swarm Service Metrics using Grafana

Install Osquery on Rocky Linux 8
Install and Setup OpenVPN Server on Fedora 29/CentOS 7

Install Wireshark on Ubuntu 22.04

Create Virtual/Secondary IP addresses on an Interface in Linux

Configure Static IP Addresses using Netplan on Ubuntu

Connect to WiFi in Linux Using NMCLI command

Install and use NMCLI tool on Debian Linux

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

Analyze PCAP Files using Malcolm Network Traffic Analysis tool

Install Latest Wireshark on Ubuntu 18.04

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

Useful Facts About Setting Up Mobile Rugged Servers

Easy way to Test Internet Speed on Linux Terminal

Install Kali Linux 2020.3 on VirtualBox
In this tutorial, you will learn how to install Kali Linux 2020.3 on VirtualBox. Kali …

Install VirtualBox Guest Additions on Rocky Linux 9
Follow through this tutorial to learn how to install VirtualBox guest additions on Rocky Linux …

Install Portainer on Debian 11/Debian 10
In this tutorial, you will learn how to install Portainer on Debian 11/Debian 10. Portainer is …

Install Genymotion Android Emulator on Ubuntu 20.04
Follow through this guide to learn how to install Genymotion Android emulator on Ubuntu 20.04. …

How to Install Ubuntu 25.04 on VirtualBox: A Step-by-Step Guide
Wondering how to install Ubuntu 25.04 on VirtualBox? Ubuntu 25.04, codenamed “Plucky Puffin,” is the …

Install Latest VirtualBox on Ubuntu 20.04
In this tutorial, you will learn how to install latest VirtualBox on Ubuntu 20.04. As …

Install Rocky Linux 9 on VirtualBox
In this tutorial, you will learn on how to easily install Rocky Linux 9 on …
Install VirtualBox Guest Additions on Fedora 31/32
In this guide, we are going to learn how to install VirtualBox Guest Addition on …

Install VirtualBox Guest Additions on AlmaLinux
Follow through this tutorial to learn how to install VirtualBox guest additions on AlmaLinux. We …
Install VirtualBox Extension Pack on VirtualBox 6.0
Welcome to our tutorial on how install VirtualBox extension pack on VirtualBox 6.0. This guide …

Install VirtualBox Guest Additions on AlmaLinux

Install VirtualBox Guest Additions on Rocky Linux 8














