The Terminal Basics You Actually Need — 15 Commands That Matter
Learn the essential terminal commands that cover 95% of what you'll do as a developer, with practice exercises.
The terminal looks intimidating. A blinking cursor on a black screen feels like it's judging you. But here's the secret: most developers use the same small set of commands over and over. You don't need to become a terminal wizard. You need about 15 commands, and you'll learn them in the next few minutes.
Why the Terminal Matters
You might be wondering, "Why can't I just click on things?" You can, for a lot of tasks. But the terminal is faster for many developer workflows, and — critically — it's how you interact with most development tools. When you install packages with npm, start a development server, or push code to GitHub, you're using the terminal.
AI tools also frequently give you terminal commands as part of their instructions. When Claude tells you to run npm install, you
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