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Console

The console is a program that allows users to interact directly with the operating system via text commands. It is often referred to as the command line or terminal.

Opening the console

Section titled “Opening the console”

  • Windows:

    • Search for “Command Prompt” or “PowerShell” in the Start menu.
    • Alternatively: Press Windows + R Windows + R , type cmd, and press Enter Enter .

  • macOS:

    • Open “Applications” > ‘Utilities’ > “Terminal.”
    • Or use Spotlight ( Command + Space Command + Space ) and enter “Terminal.”

  • Linux:

    • Usually with Control + Alt + T Control + Alt + T .
    • Or search for “Terminal” in the application menu.

Using the console

Section titled “Using the console”

  1. Input: Type commands, e.g., ls (shows files) or cd folder name (changes the folder).

  2. Execute: Press Enter to start the command.

  3. Navigation:

    • Arrow keys: repeat previous commands.

    • Tab key: automatically complete file names.

    • Cancel: stops a running command.

    • Help: Many commands support the --help or man command to get more information.

Why do you need the console?

Section titled “Why do you need the console?”

The console allows you to control your computer directly using text commands. Many developer tools and tasks (e.g., software installation, version control, automation) are faster or only available via the command line.

Origin of the console

Section titled “Origin of the console”

The console is a so-called command line interface (CLI) and dates back to the early days of computer technology, when graphical user interfaces (GUIs) did not yet exist. It was operated exclusively via text commands. Even today, the CLI is an important tool for developers and system administrators.