Monitoring Gitlab Metrics with Prometheus and Grafana
In this tutorial, we will learn about monitoring Gitlab metrics with Prometheus and Grafana. Grafana is a data visualization and monitoring tool and supports time
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Install VirtualBox Guest Additions on Debian 10 Buster
So if you have installed Debian 10 Buster on VirtualBox, you might have realized that it is not in full-screen view by default. If you
Install and Setup ZSH and Oh-My-Zsh on Ubuntu 20.04/Ubuntu 22.04
In this tutorial, we are going to learn how to install and setup Zsh and Oh-my-Zsh on Ubuntu 20.04/Ubuntu 22.04. Install ZSH and Oh-My-Zsh on
How to Install and Configure AlienVault HIDs Agent on a Linux Host
In this tutorial, we are going to learn how to install and configure AlienVault HIDS agent on a Linux host. AlienVault uses OSSEC HIDS agents
Install LibreNMS on Rocky Linux
Follow through this tutorial to learn how to install LibreNMS on Rocky Linux. LibreNMS is a fully featured MySQL/PHP and SNMP based network monitoring system.
Easy Way to Upgrade Ubuntu 20.04 to Ubuntu 22.04
For an easy way to upgrade Ubuntu 20.04 to Ubuntu 22.04, follow through this guide. Well, Ubuntu 22.04, code-named Jammy Jellyfish is now available for
Configure OpenVPN Clients to use specific DNS Server
This is a quick tutorial on how to configure OpenVPN clients to use specific DNS server. OpenVPN server can be configured to enable the clients
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
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
How to Install and Setup Thunderbird Mail Client on Ubuntu 18.04
In this guide, we are going to walk you through steps required to install and setup Thunderbird mail client on Ubuntu 18.04 system. Thunderbird is