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
HowTos
Run Nexus Repository Behind Nginx Reverse Proxy
In this tutorial, you will learn how to run Nexus repository behind Nginx reverse proxy. Nginx can be configure to proxy HTTP requests. In this
Setup Secure SSH Access on Linux Servers using Teleport
In this tutorial, you will learn how to setup secure SSH access on Linux servers using Teleport. In our previous guide, we learnt how to
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 operates in server-client architecture. It is made up of a
Install WireGuard VPN Client Ubuntu 24.04
This guide will take you through how to install WireGuard VPN Client Ubuntu 24.04. If you are using WireGuard as your VPN server, then you
Install ownCloud Server on Debian 11
In this guide, we are going to learn how to install ownCloud Server on Debian 11. If you need to have your own self-hosted cloud
Kubernetes Nodes Maintenance: Drain vs. Cordon Demystified
What is the difference between Kubernetes kubectl drain and kubectl cordon commands? Well, keeping your Kubernetes cluster healthy and running smoothly requires regular maintenance on
Install OTRS Ticketting System on Ubuntu 22.04
Welcome to our tutorial on how to install OTRS ticketting system on Ubuntu 22.04. OTRS, an acronym for Open Source Ticket Request System, is a
Install Docker CE on Ubuntu 20.04
In this tutorial, we are going to learn how to install Docker CE on Ubuntu 20.04. Docker is a platform that enables developers and system
Scheduling tasks using anacron in Linux/Unix
Well, this guide will focus on scheduling tasks using anacron in Linux/Unix systems. So what is anacron? Anacron is a service that can be used to