How To Configure Log Rotation with Logrotate on Ubuntu 18.04 LTS
One of the most essential task for a system administrator is the ability to manage log files. Log rotation is an automated process in which
HowTos
Install GVM 21.04 on Rocky Linux 8
In this guide, you will learn how to install GVM 21.04 on Rocky Linux 8. Greenbone Vulnerability Management (GVM), previously known as OpenVAS, is a network security scanner which
Setup Highly Available Kubernetes Cluster with Haproxy and Keepalived
This tutorial provides a step-by-step guide on how to setup highly available Kubernetes cluster with Haproxy and Keepalived. For anyone managing critical containerized applications with
A Basic Introduction to Rsyslog Filters
Hello folks, welcome to our tutorial on a basic introduction to rsyslog filters. In this tutorial, we are going to learn different ways of filtering
How Does Website Hosting Work?
If you’ve ever wondered how websites are made, there are a few important things you should know about website hosting. Just like when you rent
How to Install Prometheus on Ubuntu 24.04
In this guide, you will learn how to install Prometheus on Ubuntu 24.04. Prometheus is an open-source systems and service monitoring system. It collects metrics from configured
Monitor Linux System Metrics with Prometheus Node Exporter
In this tutoria, we are going to learn how to monitor Linux system metrics with Prometheus Node Exporter. Node Exporter is a Prometheus exporter for
Install Zsh on Ubuntu 24.04
In this tutorial, we are going to learn how to install Zsh on Ubuntu 24.04. Zsh is a versatile UNIX shell with interactive login and
Install and Setup OpenVPN Server on Ubuntu 20.04
In this guide, we are going to learn how to install and setup OpenVPN Server on Ubuntu 20.04. OpenVPN is a robust and highly flexible open-source VPN
Upgrade VirtualBox 6.0 to 6.1 on Ubuntu Systems
With the release of VirtualBox 6.1 and its new major features, you should be planning to upgrade your VirtualBox 6.0. Well, in this guide, we