A PSK, or pre-shared key, is a password made up of a random string of characters while encrypting and decrypting data. As the name implies, both parties engaged in the cryptographic process are aware of the key in advance, as
It is easy to download a file with a download manager. Through a graphical user interface, users can download many files. But if we talk about the command-line interface or the terminal, most users find it difficult to use this
Sometimes you need to find out which devices are connected to your network. There can be several reasons for this. Maybe your Internet is running slower than usual, you notice suspicious activity that suggests someone is stealing your Wi-Fi, or
The Linux shell has several operators to redirect or pipe the output of commands into a file. In this guide, I will show you several ways to redirect the echo output into a file. We will replace the content of
Checking ports is very important to determine which ports on your system are open and being listened to. Listening services can be a gateway for hackers who can exploit vulnerabilities in systems to gain access or compromise a system. It
Linux Command line offers more flexibility and control than GUI. A number of people prefer to use the command line over GUI because it is easier and quicker to use than GUI. Using the command line, it is easier to
We all know how running a command in the Debian command line, the Terminal, results in the execution of the command and printing of the results, if any, in the Terminal itself. Sometimes, this immediate display of output is not
This article describes removing software from your Ubuntu system that you do not need anymore. We are describing software removal both through the graphical user interface (Ubuntu Software Manager) and the command line-the (Terminal). Please note that you need administrative
In this tutorial, we will learn how to delete files and folders using the command line on Linux. This tutorial is compatible with all Linux distributions, so it works in the same way on Ubuntu, Debian, CentOS, AlmaLinux, Rocky Linux,
Before we explain how to run .bin and .run files on your Ubuntu system, let’s first define what exactly these file extensions are: Bin file: A binary or BIN file in Ubuntu refers to installation packages, which are mostly self-extracting
