How to Use mkdir Command to Create Directories in Linux
The mkdir (Make Directory) command creates directories (referred to as folders on some operating systems) from the command-line.…
How to Use the SCP Command to Securely Transfer Files
SCP (Secure Copy) is a command-line utility that allows you to securely copy files from one computer to…
How to Use the Linux Screen Command
In Linux, you often need to run lengthy processes to execute in the background and independently (such as…
How To Change File Attributes in Linux With Chattr Command
What Are File Attributes? File attributes are certain properties that are associated with the file. The attributes allow…
What is the OSI Model – 7 Layers of OSI Model Explained
In this tutorial, we’ll be discussing the OSI model in detail. If you are familiar with networking concepts…
Using SlickStack to Install WordPress Automatically on Ubuntu 20.04 or 22.04
SlickStack is essentially a collection of scripts for quickly and easily installing WordPress with Nginx as a web…
How to Use make and makefile in Linux
One of the main reasons why Linux is popular among C/C++ programmers is the support provided by Linux…
How to Install Nethogs on Centos 8
Nethogs is a small, free, open-source utility used to monitor network traffic for Linux. Nethogs behaves differently from…
How to Install and Configure AppImage on Ubuntu 22.04 or 20.04
To install software’s on Ubuntu or any other Linux distributions, you might notice that you would have to…
How to Install Cockpit on Ubuntu 20.04
Cockpit is an open-source web-based utility that helps administer or monitor the local or remote servers. It also…
Install FreeRADIUS & daloRADIUS on Debian 10/11 + MySQL/MariaDB
FreeRADIUS is the most widely-deployed, open-source, and free RADIUS implementation. It works as a daemon (operates in the…
How to Use getopts in Bash
In Linux, tasks can be automated by writing several commands in one script and then executing the script…