Talking to Your Computer: the Command Line

Taught by Pip

Welcome aboard

Ahoy — Pip here, your lighthouse keeper. The command line — that plain little window where you type instead of click — has a fearsome reputation. People picture a hacker in a dark room. The truth is gentler: it's just another way to talk to your computer, using words instead of mouse clicks.

Think of it like ordering at a counter instead of pointing at a menu. Same kitchen, same food — you just say what you want out loud. Once you know a handful of words, it's quick, calm, and oddly satisfying.

In this short course we'll open that window, learn where you "are" inside it, and pick up the everyday commands: looking around, moving between folders, making things, copying and moving them, and running a program. No tricks, no danger, no memorizing. Just a few honest words and the confidence to use them. Let's cast off. 🔦

1. What the Terminal Actually Is Free previewThe terminal is just a window where you type instructions instead of clicking them. No magic, no danger — here's the honest picture for total beginners.
2. Where Am I? Finding Your Place 🔒In the terminal you're always standing somewhere — inside one folder. Here's how to ask the computer where you are and feel oriented.
3. Looking Around: Listing What's There 🔒One small command shows you everything inside the folder you're standing in. Learn to look before you leap in the terminal.
4. Moving Between Folders 🔒One command walks you from folder to folder. Learn to step in, step back out, and jump home — without ever getting lost.
5. Making Things: Folders and Files 🔒Two simple commands let you create new folders and new files by typing. Start building instead of just looking around.
6. Copying, Moving, and Renaming 🔒Three everyday jobs — duplicate a file, move it somewhere new, rename it — all done with just two gentle commands.
7. Running a Program 🔒The terminal isn't just for tidying files — you type a name and a program runs. Here's how commands and programs really work.
8. Capstone — Build and Share a Project Folder 🔒Put every command together to build a tidy project folder by typing — then print a neat diagram you can screenshot and share as proof.