Quickly Check If Linux System is Using BIOS or UEFI
Is your Linux system in BIOS or UEFI mode? Don’t worry, this guide will show you quick ways to check if Linux system is using
HowTos
Quick Way to Enable Kibana HTTPS Connection
In this tutorial, you will learn how to enable Kibana HTTPS connection. HTTPS connections ensures that data is encrypted in transit. Kibana supports only TLS
Step-by-Step Guide to Using ConfigMaps in Kubernetes
This tutorial provides a step-by-step guide to using ConfigMaps in Kubernetes. ConfigMaps in Kubernetes are a powerful tool for managing configuration data separately from application
Install and Set Up Active Directory on Windows Server 2025 with LDAPS
In this tutorial, you’ll learn how to install and set up Active Directory on Windows Server 2025, including how to enable LDAPS for secure communication
How to Install Tomcat 9 on Debian 12
How can I install Apache Tomcat 9 on Debian 12? This guide provides step by step tutorial on how you can install Tomcat 9 on
Easily Extend Linux Root Partition on OpenStack Instance
In this tutorial, we will show you an easy way to extend Linux root partition on OpenStack instance. In OpenStack, it is possible to extend
Add Hosts to Nagios Server For Monitoring
In this guide, we are going to learn how to add hosts to Nagios Server for monitoring. Well, in order to monitor your remote hosts
Setup Rsyslog Server on Ubuntu 20.04
In this tutorial, you will learn how to setup rsyslog server on Ubuntu 20.04. Rsyslog is a multi-threaded implementation of syslogd (a system utility providing
Configure Prometheus Email Alerting with AlertManager
In this tutorial, you will learn how to configure Prometheus Email alerting with AlertManager. AlertManager is used to handle alerts sent by client applications such
Visualize ClamAV Scan Logs on ELK Stack Kibana
In this tutorial, you will learn how to visualize ClamAV scan logs on ELK stack Kibana. ClamAV is an opensource antivirus engine for detecting trojans,