
Deploy NRPE Agent as a Docker Container

StatefulSets in Kubernetes: Everything You Need to Know

Kubernetes User Management: Creating Users, Groups and Service Accounts

Monitoring, Elastic Stack, HowTos, Security
Ship System Logs to ELK Stack using Elastic Agents

Virtualization, HowTos, VirtualBox
Install VirtualBox Guest Additions on Wubuntu
Monitoring, HowTos, osquery, Security
How to Install Osquery on Ubuntu 18.04
HowTos, SSH
Configure SSH Public Key Authentication in Linux
HowTos, Remote Desktop
How to Enable RDP/SSH File Transfer Over Guacamole
Install Icinga Web 2 on Debian 10 Buster
In this guide, we are going to learn how to install Icinga Web 2 on …

How to Install Prometheus on Ubuntu 24.04
In this guide, you will learn how to install Prometheus on Ubuntu 24.04. Prometheus is an open-source …

Install Prometheus on Rocky Linux 8
Welcome to our guide on how to install Prometheus on Rocky Linux 8. Prometheus is an open-source …

Backup and Restore Elasticsearch Index Data
In this blog post, you will learn how to backup and restore Elasticsearch Index data. …

How to Copy Kibana Dashboard to Another Kibana Space
Is it possible to copy Kibana dashboard to another Kibana Space? Yes, definitely. In this …

Install ELK Stack 8.x on Ubuntu 24.04/Ubuntu 22.04
In this tutorial, you will learn how to install ELK stack 8.x on Ubuntu 24.04/Ubuntu …

Install and Configure Zabbix 4.0 from Source on Fedora 29/Fedora 28/CentOS 7
Install Zabbix Run the command below to install the Zabbix daemon binaries (zabbix_server, zabbix_agentd, zabbix_proxy) …

Easy Steps: Install Apache Kafka on Debian 12
This guide provides a step by step tutorial on how to easily install Apache Kafka …

Install and Configure Filebeat on CentOS 8
In this tutorial, we are going to learn how to install and configure Filebeat on …

Install and Configure Nagios Core From Source on Ubuntu 18.04
In this tutorial we are going to learn how to install and Configure Nagios Core …

Ship System Logs to ELK Stack using Elastic Agents

Setup Multinode Elasticsearch 8.x Cluster

Install Grafana Plugins Behind a Proxy server

Install and use NMCLI tool on Debian Linux

Configure Static IP Addresses using Netplan on Ubuntu

Create Virtual/Secondary IP addresses on an Interface in Linux

Analyze PCAP Files using Malcolm Network Traffic Analysis tool

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

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary
Install and Setup OpenVPN Server on Fedora 29/CentOS 7

Easy way to Test Internet Speed on Linux Terminal

Install Wireshark on Ubuntu 22.04

Connect to WiFi in Linux Using NMCLI command

Install Latest Wireshark on Ubuntu 18.04

Useful Facts About Setting Up Mobile Rugged Servers

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

Install Rocky Linux 8 on VirtualBox
Follow through this tutorial to learn how to install Rocky Linux 8 on VirtualBox. According …
How to Upload ISO File to VMware ESXi Datastore using vSphere Client
Hello there, welcome to this tutorial on how to upload an ISO file to VMware …

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

Install VirtualBox Guest Additions on AlmaLinux
Follow through this tutorial to learn how to install VirtualBox guest additions on AlmaLinux. We …

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 …

Easy Way to Extend KVM Virtual Machine Disk Size
This is a simple tutorial on an easy way to extend KVM virtual machine disk …

Install VirtualBox Guest Additions on Kali Linux 2020.3
In order to set your Kali Linux running on VirtualBox in fullscreen mode, you need …

Creating KVM Virtual Machines with Kickstart: A Step-by-Step Guide
In this tutorial, we will walk you through the steps of creating KVM virtual machines …

Install VirtualBox Guest Additions on Ubuntu 21.04
If you have installed Ubuntu 21.04 on VirtualBox, you realize that it is not in …

Perform Unattended VM Installation on VirtualBox 7

How to Clone KVM Virtual Machines
