How to Enable Secure Shell (SSH) server on OPNsense
In this tutorial, you will learn how to enable Secure Shell (SSH) server on OPNsense. SSH is one of the defacto secure methods of logging
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Install Oracle Linux 9 on VirtualBox
In this tutorial, you will learn on how to simply install Oracle Linux 9 on VirtualBox. With Oracle Linux 9 now being available, you might want
Install latest Grafana on Debian 10
In this tutorial, you will learn how to install latest Grafana on Debian 10. Grafana is an open source analytics and monitoring solution that enables you
Install ELK Stack on Debian 11
Welcome to our guide on how to install ELK Stack on Debian 11. ELK, currently known as Elastic Stack, is the acronym for open source projects
Install Zammad Ticketing System on Debian 10
Welcome to our tutorial on how to install Zammad ticketing system on Debian 10. According to Zammad documentation page, “Zammad is a web based open
Setup GlusterFS Distributed Replicated Volume on CentOS 8
In this tutorial, we are going to learn how to setup glusterfs distributed replicated volume on CentOS 8. Gluster is a free and open source
How to fix QEMU/KVM Not Connected Error on Ubuntu 20.04
In this tutorial, you will learn how to fix QEMU/KVM Not connected error on Ubuntu 20.04. Maybe you have installed KVM hypervisor on Ubuntu 20.04
Install Thunderbird Mail Client on Rocky Linux
In this guide, we are going to walk you through steps required to install Thunderbird mail client on Rocky Linux system. Thunderbird is a free
Add Hosts to Zabbix Server for Monitoring
This guide will take you through how you can be able to add hosts to Zabbix Server for monitoring. Zabbix can be used to monitor
Monitor Linux Hosts using Nagios check_by_ssh Plugin
Welcome to our tutorial on how to monitor Linux Hosts using Nagios check_by_ssh plugin. This enables Nagios Server to monitor system metrics and services on