How To Use Nmap – A Comprehensive Guide: Basics To Advanced
Nmap is a free and open-source network discovery and security audit tool. Nmap stands for “Network Mapper“. Whether…
How To Change File & Folder Permissions on Linux Using Chmod
When working with some files or folders on Linux you might have seen an error saying Permission Denied.…
Install FreeRADIUS & daloRADIUS on CentOS 8 + MySQL/MariaDB
FreeRADIUS is an open-source, scalable, modular, and high-performance RADIUS protocol server. FreeRADIUS is in fact the most popular…
How to Remove Files and Directories using the Linux Command Line
In this tutorial we will go through how to remove files and directories in Linux using rm, unlink,…
How to Create a Sudo User in CentOS
The sudo command (originally standing for superuser do) is a program designed to allow a sysadmin to give…
How to Create a Sudo User in Debian
The sudo command (originally standing for superuser do) is a program in Unix-like operating systems for running commands…
Install FreeRADIUS & daloRADIUS on Debian 10 + MySQL/MariaDB
FreeRADIUS is the most widely-deployed, open-source, and free RADIUS implementation. It works as a daemon (operates in the…
How to Connect to a Ubuntu 20.04 Server via Remote Desktop Connection using xRDP
xRDP is an open source implementation of the Remote Desktop Protocol (RDP), developed by Microsoft. RDP allows users…
How to Create Sudo User in Ubuntu
The sudo command is one of the most popular and powerful commands in Linux distros. It originally stood…
How to Connect to a Debian 10 Server via Remote Desktop Connection using xRDP
xRDP is a free and open-source implementation of Windows Remote Desktop Protocol (RDP), that started in 2004. With…
How to Install HestiaCP and Create a New Website on Ubuntu 20.04
HestiaCP is a free and open-source web server control panel and is a fork of the popular Vesta…
How to Install a Desktop Environment (GUI) on an Ubuntu 20.04 Server
In Linux, this GUI (Graphical User Interface) is referred to as a Desktop Environment. A desktop environment is…
How to Switch Desktop Environments in Ubuntu/Debian From the Command Line
This comes in useful when needing to switch between desktop environments on a Ubuntu 20.04 server, when using…