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Published Tutorial
Generally, Linux refers to a group of open-source operating system distributions built around the Linux kernel. In the strictest sense, Linux refers only to the presence of the kernel itself. Linus Torvalds first rele...
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By
Lisa Tagliaferri
Linux Basics
Glossary
Cloud Computing
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Published Tutorial
Python is a flexible programming language that prioritizes the clarity and readability of code. A good choice for many software development use cases, Python is often used for scripting, automation, data analysis, [ma...
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By
Lisa Tagliaferri
Python
Glossary
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Published Tutorial
This tutorial will provide users who are new to terminal environments with the basics of using a command-line interface, providing a primer for understanding how to use Linux cloud servers.
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By
Lisa Tagliaferri
Linux Basics
Spin Up
Cloud Computing
Linux Commands
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Published Tutorial
Python’s float() method will convert integers to floats. This is a quick tutorial on converting floats to integer numbers.
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By
Lisa Tagliaferri
Python
Development
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Published Tutorial
Strings can be converted to integers by using the int() method. If your string does not have decimal places, you’ll most likely want to convert it to an integer by using the int() method. In this quick tutorial, you'l...
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By
Lisa Tagliaferri
Python
Development
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Published Tutorial
We can convert numbers to strings using the str() method. In this quick tutorial, you'll learn how to use this method to convert integers to strings.
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By
Lisa Tagliaferri
Python
Development
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This Python 3 tutorial will guide you through converting data types including numbers, strings, tuples and lists, as well as provide examples to help familiarize yourself with different use cases.
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By
Lisa Tagliaferri
Python
Development
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Published Tutorial
Node.js is an open-source JavaScript runtime environment for building server-side and networking applications. The platform runs on Linux, macOS, FreeBSD, and Windows. Though you can run Node.js applications at the co...
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By
Lisa Tagliaferri, Kathleen Juell
Node.js
Applications
Nginx
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Published Tutorial
WordPress is an extremely popular open-source technology and WordPress sites represent 36% of all websites that are currently online. This tutorial is intended for those who are comfortable with system administration ...
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By
Lisa Tagliaferri
WordPress
Ubuntu 20.04
Ubuntu
LAMP Stack
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Published Tutorial
When setting up infrastructure, getting your applications up and running will often be your primary concern. However, making your applications to function correctly without addressing the security needs of your infras...
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By
Justin Ellingwood, Lisa Tagliaferri, Jamon Camisso, dbrian
Security
Firewall
Conceptual
Networking
VPN
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Published Tutorial
The Docker platform allows developers to package and run applications as containers. A container is an isolated process that runs on a shared operating system, offering a lighter weight alternative to virtual machines...
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By
Lisa Tagliaferri, Kathleen Juell
Node.js
Docker
Applications
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Published Tutorial
An open-source machine learning software library, TensorFlow is used to train neural networks. Follow this tutorial to install TensorFlow in a Python virtual programming environment.
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By
Lisa Tagliaferri
Machine Learning
Data Analysis
Python
Development
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Published Tutorial
This tutorial will walk you through installing and configuring Git from source on an Ubuntu 20.04 server.
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By
Lisa Tagliaferri
Git
Open Source
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Published Tutorial
In this guide, we will go through how to install and configure Git on an Ubuntu 20.04 server. We will cover how to install the software two different ways: via the built-in package manager, and via source. Each of the...
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By
Lisa Tagliaferri
Git
Open Source
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Published Tutorial
Jupyter Notebook is an open-source web application that lets you create and share interactive code, visualizations, and more. This tool can be used with several programming languages, including Python, Julia, R, Haske...
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By
Lisa Tagliaferri
Ubuntu 20.04
Python
Applications
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Published Tutorial
An open-source programming language, R specializes in statistical computing and graphics. In this tutorial, we will install R on an Ubuntu 20.04 server. For a more detailed version of this tutorial, with more thorough...
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By
Lisa Tagliaferri
Ubuntu 20.04
R
Quickstart
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Published Tutorial
Anaconda is an open-source package manager, environment manager, and distribution of the Python and R programming languages. This tutorial will guide you through installing the Python 3 version of Anaconda on an Ubunt...
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By
Lisa Tagliaferri
Ubuntu 20.04
Python
Quickstart
Development
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Published Tutorial
An open-source programming language, R is widely used for performing data analysis and statistical computing. Supported by the R Foundation for Statistical Computing, it is an increasingly popular and extensible langu...
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By
Lisa Tagliaferri
Ubuntu 20.04
R
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Published Tutorial
R is an open-source programming language that specializes in statistical computing and graphics. In this tutorial, we will install R on an Ubuntu 18.04 server.
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By
Lisa Tagliaferri
R
Quickstart
Ubuntu 18.04
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Published Tutorial
R is an open-source programming language that specializes in statistical computing and graphics.
In this tutorial, we will install R and show how to add packages from the official Comprehensive R Archive Network (CRA...
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By
Lisa Tagliaferri
R
Applications
Ubuntu 18.04