Kubernetes Kustomize 101: Introduction and Basics
This guide provides a foundational understanding of Kubernetes Kustomize. It will introduce you to Kustomize’s core concepts and the basics. With more organizations increasingly adopting
HowTos
Understanding Deployments in Kubernetes: A Comprehensive Guide
This tutorial provides a comprehensive guide on understanding deployments in Kubernetes. Deployments in Kubernetes play a crucial role in managing containerized applications, ensuring scalability, availability,
Install Wireshark on Rocky Linux
In this guide, you will learn how to install Wireshark on Rocky Linux. Wireshark is the world’s foremost and widely-used network protocol analyzer. Some of
Change Windows Boot Device from IDE to Virtio on KVM
In this tutorial, you will learn how to change Windows boot device from IDE to Virtio on KVM. IDE and Virtio are types of virtual
How to Protect SSH Server Authentication with Fail2ban Ubuntu 18.04
Hello there. Welcome to our tutorial on how to protect SSH server authentication with fail2ban on Ubuntu 18.04. Fail2ban is intrusion prevention tool written in
Install Nagios NRPE Agents on Debian 11/Debian 10
This guide describes how to easily install Nagios NRPE agents on Debian 11/Debian 10. If you want to monitor your Debian hosts using Nagios server,
Install and Setup Velociraptor on Ubuntu 20.04
Welcome to our tutorial on how to install and setup Velociraptor on Ubuntu 20.04. Velociraptor is an endpoint monitoring open source tool that allows collection
How to Set Up Your Own Proxy
Protecting your privacy online is becoming a necessity rather than an option. Websites and advertising networks are using more intrusive methods to track your activities
Install and Setup Rsyslog Server on Ubuntu 22.04
In this tutorial, you will learn how to install and setup rsyslog server on Ubuntu 22.04. Rsyslog is a multi-threaded implementation of syslogd (a system utility providing
Generate Wildcard SSL Certificates for Elasticsearch
Is there an easy way to generate wildcard SSL certificates for Elasticsearch? Yes, definitely. The current Elasticsearch releases, Elasticsearch 8.x, when installed, the HTTP and