Linux

Linux is an open source kernel.

Shell

A shell is a command-line tool, designed to be run by the Unix shell.

Raspberry Pi

The Raspberry Pi is a popular single-board computer.

macOS

macOS is Apple's operating system.

Bash

Bash is a shell and command language interpreter for the GNU operating system.

Terminal

The terminal is an interface in which you can type and execute text-based commands.

SQL

SQL is a standard language for storing, retrieving and manipulating data in databases.

Python

Python is a dynamically typed programming language.

PostgreSQL

PostgreSQL is an open source database system.

Django

Django is a web application framework for Python.

API

An API (Application Programming Interface) is a collection of protocols and subroutines for building software.