Understanding Kubernetes States: Declared vs Observed states Explained
In Kubernetes, effective state management is crucial for maintaining the stability and reliability of your clusters. Kubernetes relies on two key state concepts: Declared State
HowTos
How to use htop Command in Linux
In this tutorial, you will learn how to use htop command in Linux. An interactive process viewer (htop) is a free GNU GPL process viewer
How To Effectively Restore Your Lost Data And Failed Hard Disk Drivers
A computer hard disk can suddenly fail due to many reasons, and this can lead to loss of data. If your hard disk drive malfunctions,
Install and Configure iSCSI Storage Server on Ubuntu 24.04
In this tutorial you will learn how to install and configure iSCSI storage server on Ubuntu 24.04. Well, iSCSI, an acronym for Internet Small Computer
How to Configure SUDO via OpenLDAP Server
Well, in this guide, we are going to demonstrate how to configure SUDO via OpenLDAP Server. Apart from being able to provide sudo rights on
2024 Tutorial: Easiest Way to Remote Control Laptops
Can a Laptop be Controlled Remotely? Yes, a laptop can be controlled remotely through the use of remote control software. Remote control technology allows users
Configure Logstash Elasticsearch Basic Authentication
This tutorial will show you how you can easily configure Logstash Elasticsearch Basic authentication. If you have secured your Elasticsearch cluster with authentication/authorization, then for
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
Install PostgreSQL 15 on Debian 12
Learn how to install PostgreSQL 15 on Debian 12 using this comprehensive step-by-step tutorial. PostgreSQL is a fully featured object-relational database management system. It supports
Install Nagios Server on Oracle Linux 9
In this guide, you will learn how to install Nagios Server on Oracle Linux 9. Nagios provides enterprise-class Open Source IT monitoring, network monitoring, server and applications