Install Nagios Core on FreeBSD 13
In this guide, we are going to learn how to install Nagios Core on FreeBSD 13. Nagios is an opensource tool that provides an enterprise-class central monitoring
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Install and Configure VNC Server on CentOS 8
This guide will take you through how to install and configure VNC Server on CentOS 8. VNC is an acronym for Virtual Network Computing. It
Is Knowing Linux Profitable for a Graduate?
Many people think that Windows and Mac are the only reliable and relevant operating systems. That’s why people always hesitate about learning Linux. Is it
Viewing System Processes using ps and top commands
This tutorial will guide you on viewing system processes using ps and top commands. When commands are run on a system, various processes associated with
How to Install Monitorix on CentOS 8
In this guide, we are going to learn how to install Monitorix on CentOS 8. Monitorix is an open source, system monitoring tool that is used to
Install OpenVAS 10 (GVM) on Debian 10 Buster
In this guide, we are going to learn how to install OpenVAS 10 (GVM) on Debian 10 Buster. The Greenbone Vulnerability Management version 10 (GVM-10)
Install Erlang on Ubuntu 22.04/Ubuntu 20.04
This tutorial provides a step-by-step guide on how to install Erlang on Ubuntu 22.04/Ubuntu 20.04. According to erlang.org, Erlang is a programming language used to
Start and Stop KVM Virtual Machines from Command Line
This guide will take you through how to start and stop KVM virtual machines from command line. As much as KVM provides Virtual Machine Manager
Scheduling tasks using at command in Linux
Our previous two guides, whose links are below, we covered how to schedule system tasks or jobs in Linux using the cron and anacron commands.
Install VirtualBox Guest Additions on Oracle Linux 9
Follow through this tutorial to learn how to install VirtualBox guest additions on Oracle Linux 9. VirtualBox guest additions “consist of device drivers and system