J4y J3ff

I'm a tech enthusiast interested in everything computer-related, from hardware to operating systems to programming. I aim to share my expertise with the rest of the world.

81 posts

How to Check and Clean a Linux System's Disk Space

public – 5 min read

This guide will show you how to check the used space and free up additional disk space on your system by using the Linux command line and the df and du commands.

Mar 20, 2023

How to Install and Use HTTPie on Linux

public – 6 min read

In this article, you will learn how to use HTTPie, a modern and user-friendly command-line HTTP client that is designed to be used with web APIs.

Mar 19, 2023

How to use a GPG key for SSH authentication

public – 13 min read

In this article you learn how to generate a GPG key-pair, and convert it to an SSH key for authentication with your Linode.

Mar 19, 2023

How to Use the ip Command in Linux

public – 12 min read

This guide describes the Linux ip command and how to use it, along with a list of the main options.

Mar 10, 2023

How to Update Node.js on Linux, macOS, and Windows

public – 4 min read

This guide describes how to download a new version of Node.js and update an installed version of Node.js on Linux, macOS, and Windows using multiple methods.

Mar 10, 2023