Deploy OpenStack using DevStack on Ubuntu 22.04/Ubuntu 20.04
In this tutorial, you will learn how to deploy OpenStack using DevStack on Ubuntu 22.04/Ubuntu 20.04. There are different methods/tools that you can use to
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How to Measure CPU Usage in Linux
This simple guide will take you through how to Measure CPU Usage in Linux. CPU is critical to every other system operations. If a process
Allow/Deny Specific Users to Login via SSH on Ubuntu 18.04
Hello there, today we are going to learn how to allow/deny specific users to login via SSH on Ubuntu 18.04 system. Allow/Deny Specific Users to
Install MariaDB 10.4 on Ubuntu 18.04/Debian 9
This guide demonstrates how to install MariaDB 10.4 on Ubuntu 18.04/Debian 9. MariaDB 10.4.6 is the latest stable release as of this writing. MariaDB 10.4
Install and Run MariaDB as a Docker Container
Welcome to our basic tutorial on how to install and run MariaDB as a Docker container. According to Docker website, “Docker is an open platform
How to Enable Ping response On IBM QRadar SIEM
In this tutorial, we are going to learn how to enable ping response on IBM QRadar SIEM. So you have installed IBM QRadar SIEM and
How to Configure SNMP version 3 on Debian 9
This guide is about how to configure SNMP version 3 on Debian 9. There are three major versions of SNMP that have so far been
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
Install WordPress with Nginx and MySQL 8 on CentOS 8
Want to create a free website or build your personal blog? Well then WordPress is what you are looking for. With CentOS 8 having been
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