
Deploy All-in-One OpenStack with Kolla-Ansible on Ubuntu 22.04

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

How to Install Docker CE on Debian 12

Security, HowTos, Vulnerability Scanners
Install Nikto Web Scanner on Rocky Linux 8

HowTos, Security
Common Mistakes When Using A White Paper Example

HowTos, Monitoring, Nagios
Add Hosts to Nagios Server For Monitoring

Setup Multi-node Elasticsearch Cluster
In this guide, we are going to learn how to setup multi-node Elasticsearch cluster. This …

Install ELK Stack on Ubuntu 20.04
Welcome to our guide on how to install ELK Stack on Ubuntu 20.04. ELK, currently …

Easily Export Kibana Search Results to CSV/Excel file
How can i easily export Kibana search results to CSV/Excel file? Well, that is an …

Install Zabbix Agent on CentOS 7 for Zabbix Monitoring
Learn how to install Zabbix Agent on CentOS 7 for Zabbix monitoring. In our previous …

How to Install and Configure AlienVault HIDs Agent on a Linux Host
In this tutorial, we are going to learn how to install and configure AlienVault HIDS …

Configure Filebeat-Elasticsearch Authentication
This tutorial will take you through how you can configure filebeat-elasticsearch authentication. You realize that …

Easy Way to Install Wazuh Agents on Ubuntu/Debian
In this tutorial, you will learn how to install Wazuh agents on Ubuntu/Debian systems. Wazuh …

Delete Specific Records from Elasticsearch Index
This is a simple tutorial on how to search and delete specific records from Elasticsearch …

Enroll Osquery Hosts on Fleet Manager
In this tutorial, you will learn how to add or enroll Osquery hosts on Fleet …

Install Filebeat 8 on Debian 12
How can I install Filebeat 8 on Debian 12? Well, the installation of Filebeat 8 …
Install Telegraf on Fedora 30/Fedora 29
Setup Kibana Elasticsearch and Fluentd on CentOS 8
Monitor Squid logs with Grafana and Graylog

Create Virtual/Secondary IP addresses on an Interface in Linux

Useful Facts About Setting Up Mobile Rugged Servers

Set Static Routes via an Interface/IP on CentOS/Ubuntu
Install and Setup OpenVPN Server on Fedora 29/CentOS 7

Easy way to Test Internet Speed on Linux Terminal

Cisco Catalyst 8000v Edge Stuck on Bootloader upgrade not Necessary

Install and use NMCLI tool on Debian Linux

Install Latest Wireshark on Ubuntu 18.04

Configure Static IP Addresses using Netplan on Ubuntu

Connect to WiFi in Linux Using NMCLI command

Analyze PCAP Files using Malcolm Network Traffic Analysis tool

Install Wireshark on Ubuntu 22.04

Install Debian 11 on VirtualBox
Follow through this tutorial to learn how to install Debian 11 on VirtualBox. The Debian …

Install Ubuntu 21.04 Desktop on VirtualBox
In this tutorial, you learn how to install Ubuntu 21.04 Desktop on VirtualBox. The latest …

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 fix QEMU/KVM Not Connected Error on Ubuntu 20.04
In this tutorial, you will learn how to fix QEMU/KVM Not connected error on Ubuntu …

Upgrade VirtualBox 6.0 to 6.1 on Ubuntu Systems
With the release of VirtualBox 6.1 and its new major features, you should be planning …

Install Ubuntu 24.04 on VirtualBox
This guide will take you through how to install Ubuntu 24.04 on VirtualBox. Ubuntu 24.04, …

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

Install VirtualBox Guest Additions on Kali Linux 2021.3
In this tutorial, you will learn how to install VirtualBox guest additions on Kali Linux …

Install and Configure Endian Firewall on VirtualBox
Welcome to our guide on how to install and configure Endian Firewall on VirtualBox. Endian …
Install VirtualBox Guest Additions on Ubuntu 20.04
If you have installed Ubuntu 20.04 on VirtualBox, you realize that it is not in …

Install NixOS with Gnome Desktop on VirtualBox

Automate Virtual Machine Installation on VirtualBox
















