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NTP stands for Network Time Protocol. It is a protocol or service used to synchronize the clock of your client computers with the clock of a server. The server’s clock is also synchronized with the Internet. In this article, I’ll show you how to set up an NTP server in your environment and synchronize the clock with the client machines. I have run all the commands and procedures on my Debian 11 machines.

Samba is a powerful open-source tool that enables Windows-like sharing of files and printers on a network on Linux systems. In this article, we will explain how to install and configure the Samba server on a Debian system. We will also learn how to access these shared files from Linux or Windows machines.

In this article, we will explain how you can check how much memory is installed on your Ubuntu server or desktop. The commands have been run on an Ubuntu 20.04 system, but they will work in the same way on Ubuntu 22.04.

In this article, we will introduce you to three different media players that allow you to listen to online radio stations directly from the Linux command line. We'll explain how to install and use each of these utilities, and how to remove them from your system if necessary.

This tutorial shows step-by-step how to create a bootable USB stick on the Ubuntu Linux command line by using the dd command. For this guide we have been using Ubuntu 20.04, but the same procedure will work on Ubuntu 22.04 as well.

This tutorial shows step-by-step how to configure sudo command using sudoers configuration file to allow login as another user or execute a command as another user without having to enter a password.

In order to track the ownership, deployment process, and details of all servers, a powerful IT asset manager is required. This can be achieved by installing and using Snipe-IT, an open-source IT asset management tool.

Rust (Rustlang) is a modern programming language developed by Mozilla Foundation. This tutorial shows step-by-step on how to install the Rust compiler and Toolchain on Rocky Linux 8.

Wireshark is a free and open-source packet analyzer. It allows the user to examine data from a live network, or from a capture file on disk. Wireshark can be used as a simple network troubleshooting tool, as well as for security analysis and software development.

Grafana is a multi-platform open-source analytics and visualization platform to monitor computer systems. In this article, we’re going to show you how to install Grafana on Ubuntu 20.04 so that you can get the most out of your data.

SSHGuard is an open-source daemon that is used to enhance the security of ssh as well as other network protocols. In this tutorial, you will learn to install SSHGuard and configure the system to prevent brute force attacks in Ubuntu 20.04.

Images with exif data reveal all the details about a photo such as where and when was it taken as well as with what device, amongst a host of many other things. This guide shows how to remove Exif data from photos on Ubuntu.

Snort is a well-known open-source network intrusion detection and prevention system (IDS). It is used to monitor and inspect network traffic. In this article, we will learn how to install and configure Snort on an Ubuntu 20.04 system.

In this article, we will show the installation and configuration process of LXD on Ubuntu 20.04 server. Also, we will explain how to start an LXD container and how to run commands inside the container.

RainLoop Webmail is an open-source email client that can be installed on your own web server. It supports IMAP and SMTP and provides a user-friendly interface with a variety of features.

OpenLiteSpeed is a free and open-source web server software that enables users to deliver websites faster and reliably. In this guide, we will walk you through the steps necessary to get OpenLiteSpeed up and running on your server.

MongoDB is a widely used and very scalable NoSQL database server. In this tutorial, we will walk you through the steps required to install MongoDB on an AlmaLinux 8 server.

GNU C++ is a compiler for the C++ programming language from the GNU Compiler Collection. It runs on Linux, Windows, and Mac OS. In this guide, we will show you how to install G++ compiler on an Ubuntu 20.04 system.

Ubuntu server edition does not install a GUI. This tutorial will show you how to install an Ubuntu 20.04 Desktop from the command line on an Ubuntu server system.