Exiting/Terminating Python scripts (Simple Examples)
Today, we’ll be diving into the topic of exiting/terminating Python scripts! Before we get started, you should have a basic…
Python
Python
20+ examples for NumPy matrix multiplication
In this tutorial, we will look at various ways of performing matrix multiplication using NumPy arrays. We will learn how to…
Python
Caesar Cipher in Python (Text encryption tutorial)
Cryptography deals with encrypting or encoding a piece of information (in a plain text) into a form that looks gibberish…
Python
NumPy loadtxt tutorial (Load data from files)
In a previous tutorial, we talked about NumPy arrays, and we saw how it makes the process of reading, parsing,…
Python
20+ examples for flattening lists in Python
Flattening lists means converting a multidimensional or nested list into a one-dimensional list. For example, the process of converting this…
Linux
15+ examples for yum update command
Yum is a package manager used on Red Hat, CentOS, and other Linux distributions that use RPM Package Manager. Yum…
Python
Matplotlib tutorial (Plotting Graphs Using pyplot)
Matplotlib is a library in Python that creates 2D graphs to visualize data. Visualization always helps in better analysis of…
Linux
Linux find command tutorial (with examples)
When it comes to locating files or directories on your system, the find command on Linux is unparalleled. It’s simple…
Linux
15+ examples for Linux cURL command
In this tutorial, we will cover the cURL command in Linux. Follow along as we guide you through the functions…
Server Administration
SSH port forwarding (tunneling) in Linux
In this tutorial, we will cover SSH port forwarding in Linux. This is a function of the SSH utility that…
Linux
Grep command in Linux (With Examples)
In this tutorial, you will learn how to use the very essential grep command in Linux. We’re going to go…
Server Administration
SSH Connection Refused (Causes & Solutions)
This tutorial will look at the most common error you’re likely to encounter with SSH: Connection Refused. Read on for…