Software & Tools
The Command Line Isn't Scary: A Gentle Introduction
Learn the basics of using the terminal on any computer — it's simpler than you think and incredibly useful.
Simplified from original source
Originally published by Hacker News (Y Combinator)
What is the terminal?
The terminal (or command line) is a text-based way to control your computer. Instead of clicking, you type commands. It sounds old-fashioned but it's faster for many tasks and gives you more control.
Open the terminal
Windows: search "Terminal" or "PowerShell" in the Start menu. Mac: open Applications > Utilities > Terminal. You'll see a blinking cursor waiting for your commands.
Navigate folders
Type "cd Documents" to move into your Documents folder. Type "cd .." to go back up. Type "ls" (Mac) or "dir" (Windows) to list files in the current folder. Type "pwd" to see where you are.
Do useful things
Create a folder: "mkdir MyFolder". Copy a file: "cp file.txt backup.txt" (Mac) or "copy file.txt backup.txt" (Windows). Delete a file: "rm file.txt" (Mac) or "del file.txt" (Windows).
Why bother?
The terminal can rename 500 files in seconds, automate repetitive tasks, manage system settings not available in menus, and is required for many developer tools. Even basic knowledge is valuable.
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About this article: This guide was simplified and rewritten by TekSure from content originally published by Hacker News (Y Combinator). We make it easier to read for everyday users — no jargon, just plain steps. View the original article. Learn about our content sources.