How to Change User Password in Linux
In this tutorial we’ll explain how to change user passwords in Linux, from the command line, using the…
Find Large Files and Directories in Linux
There are times when our system is running out of disk space. We may need to find these…
How to Use the du Command to Find Disk Usage in Linux
The du (Disk Usage) command reports the estimated amount of disk space used by files and directories on…
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…