
Deploy Nagios as a Docker Container

Mastering Kubernetes Autoscaling: Horizontal vs Vertical Scaling

How to Deploy an Application in a Docker Swarm Cluster

HowTos, Java
Install Java 11 on Debian 9.8/Ubuntu 18.04
Database, MariaDB, MySQL, phpMyAdmin
Install phpMyAdmin with Nginx on Debian 10 Buster

HowTos
Install Webmin on Debian 11

Security, HowTos, Monitoring, Wazuh
Install Wazuh SIEM Server on Ubuntu 24.04

Security, HowTos, Monitoring
Monitor Process Creation Events on Windows Systems using Wazuh and ELK stack

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 OSSEC Agent on CentOS 8
This guide presents a step-by-step tutorial on how to install OSSEC Agent on CentOS 8. …

Easy way to Configure Filebeat-Logstash SSL/TLS Connection
In this tutorial, we will show you an easy way to configure Filebeat-Logstash SSL/TLS Connection. …
Monitor Linux System Metrics with Prometheus Node Exporter
In this tutoria, we are going to learn how to monitor Linux system metrics with …

How to Install Grafana on Ubuntu 24.04
In this guide, we will provide step-by-step instructions on how to install Grafana on Ubuntu …

Monitoring Gitlab Metrics with Prometheus and Grafana
In this tutorial, we will learn about monitoring Gitlab metrics with Prometheus and Grafana. Grafana …

Install Fleet Osquery Manager on Oracle Linux
Follow through this tutorial to learn how to install Fleet osquery manager on Oracle Linux. …
Install Grafana Monitoring Tool on Fedora 29
This is yet another guide on how to install Grafana monitoring tool on Fedora 29. …

Easy way to Integrate TheHive with Cortex
In this tutorial, you will learn how an easy way to integrate TheHive with Cortex. …

Create Custom ELK Ingest Pipeline for Custom Log Processing
Follow through this tutorial to learn how create custom ELK ingest pipeline for custom log …

Install Nagios Core on FreeBSD 13

Install Logstash 8 on Ubuntu/Debian

Monitor Linux Hosts using Nagios check_by_ssh Plugin

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

Install Latest Wireshark on Ubuntu 18.04

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

Configure Static IP Addresses using Netplan on Ubuntu

Create Virtual/Secondary IP addresses on an Interface in Linux

Useful Facts About Setting Up Mobile Rugged Servers

Analyze PCAP Files using Malcolm Network Traffic Analysis tool

Install Wireshark on Ubuntu 22.04

Connect to WiFi in Linux Using NMCLI command

Easy way to Test Internet Speed on Linux Terminal

Install and use NMCLI tool on Debian Linux

How to Install Docker Resource Usage Extension
How can you install Resource usage extension on Docker desktop? In this guide, you will …

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

How to Install Docker Desktop on Ubuntu 22.04/Ubuntu 20.04
How can you install Docker desktop on Linux? In this tutorial, you will learn how …

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

How to Rename KVM Virtual Machine with virsh command
Is it possible to rename KVM virtual machine? Yes, follow through this guide to learn …

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

Install NixOS with Gnome Desktop on VirtualBox
In this tutorial, you will learn how to install NixOS with Gnome Desktop on VirtualBox. …
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 Wubuntu Linux on VirtualBox
Follow through this guide to learn how to install Wubuntu Linux on VirtualBox. According to …
Upgrade Ubuntu 18.04 to Ubuntu 20.04
Well, Ubuntu 20.04, codenamed Focal Fossa is now available for testing with official version being …














