
Deploy NRPE Agent as a Docker Container

Why Docker Hardened Images Are a Game-Changer for Software Supply Chain Security

OpenShift Builds and BuildConfig Essentials: A Comprehensive Guide

Monitoring, Elastic Stack, HowTos
Install Logstash 9 on Ubuntu/Debian

Monitoring, Containers, Docker, HowTos
How to Monitor Docker Containers using Nagios

HowTos, Cloud Compute, OpenStack
Safely Remove Compute Node from OpenStack Deployment

KVM, HowTos, Virtualization
How to Clone KVM Virtual Machines

HowTos, Elastic Stack, Monitoring
Install ELK Stack 8.x on Ubuntu 24.04/Ubuntu 22.04

HowTos, Ceph, Containers, Kubernetes, Storage
Configuring Shared Filesystem for Kubernetes on Rook Ceph Storage

How to Install Wazuh Agent on RHEL 8/9/10
In this tutorial, you will learn how to install Wazuh agent on RHEL 8/9/10. Our …

Complete Guide: Configuring Filebeat to Send Logs to Kafka
How can I configure Filebeat to send logs to Kafka? This is a complete guide …

Install Sensu Agent on Windows systems
This guide is about how to install Sensu agent on Windows systems. To be able …

Install Monitorix on Ubuntu 20.04
In this guide, we are going to learn how to install Monitorix on Ubuntu 20.04. Monitorix is …

Install Grafana Plugins Behind a Proxy server
This is a quick guide on how to install Grafana plugins behind a proxy server. …
Monitor System Metrics with TICK Stack on Ubuntu 20.04
In this tutorial, we are going to learn how to monitor system metrics with TICK …

Install and Setup Nagios Core on Ubuntu 20.04
In this guide, we will provide a step-by-step tutorial on how to install and setup …

Configure Grafana Email Alerting
In this tutorial, you will learn how to configure Grafana Email alerting. Grafana alerting allows …

Monitor Windows Systems using Elastic Osquery Manager
In this tutorial, you will learn how to monitor Windows systems using Elastic Osquery manager. …

Install Wazuh SIEM Server on Ubuntu 24.04
In this tutorial, you will learn how to install Wazuh SIEM server on Ubuntu 24.04. …
Install and Configure Elastic Auditbeat on Ubuntu 18.04

Install and Configure Logstash 7 on Ubuntu 18/Debian 9.8

Install Nagios NRPE Agent on Rocky Linux 8

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

Install Wireshark on Ubuntu 22.04

Create Virtual/Secondary IP addresses on an Interface in Linux

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

Easy way to Test Internet Speed on Linux Terminal

Install and use NMCLI tool on Debian Linux

Connect to WiFi in Linux Using NMCLI command

Install Latest Wireshark on Ubuntu 18.04

Analyze PCAP Files using Malcolm Network Traffic Analysis tool
Install and Setup OpenVPN Server on Fedora 29/CentOS 7

Configure Static IP Addresses using Netplan on Ubuntu

Useful Facts About Setting Up Mobile Rugged Servers
Install Fedora 30 Workstation on VirtualBox
So Fedora 30 has just been released and you would like to try out the …

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 …

Automate Virtual Machine Installation on VirtualBox
In this tutorial, you will learn how to automate virtual machine installation on VirtualBox. Many …

Use VirtualBox VMs on KVM
Do you have some VirtualBox virtual machines that you would like to re-use on your …
Upgrade Ubuntu 18.04 to Ubuntu 20.04
Well, Ubuntu 20.04, codenamed Focal Fossa is now available for testing with official version being …
Resize Root Partition of VirtualBox VM Snapshot
You are running a virtual machine on a VirtualBox with multiple snapshots and you want …

Install Debian 12 on VirtualBox
Follow through this tutorial to learn how to install Debian 12 on VirtualBox. The Debian …

How to Configure OpenStack Networks for Internet Access
How would you configure OpenStack networks for Internet access? Internet access is crucial for various …

Perform Unattended VM Installation on VirtualBox 7
What is VirtualBox unattended installation? Follow through this tutorial to learn how to perform unattended …

Install VirtualBox Guest Additions on Ubuntu 24.04
In this guide, you will learn how to install VirtualBox guest additions on Ubuntu 24.04. …

How to Rename KVM Virtual Machine with virsh command
Install Ubuntu 20.04 on VirtualBox
















