Using the terminal
==================

A terminal is a command-line interface where you can type in commands and interact with your computer's operating system.
It can be a powerful tool for programmers, allowing them to execute complex tasks with just a few keystrokes.
However, it can also be intimidating for beginners who are not familiar with using it.

What is a Terminal?
-------------------

A terminal is a text-based interface that allows you to interact with your computer's operating system.
It provides a way to execute commands and run programs without using a graphical user interface (GUI).
The terminal is also known bu different names, depending on the operating system you are using.

- **Windows**: The terminal is typically called Command Prompt or PowerShell.
- **macOS**: The terminal is simply called Terminal, and it uses a shell called Bash or Zsh.
- **Linux**: The terminal is also called Terminal, and it commonly uses Bash.

Why use the terminal?
---------------------

The terminal can be a powerful tool for programmers and developers.
Here are some reasons why you might want to use the terminal:

- **Efficiency**: The terminal allows you to execute commands quickly and efficiently, without having to navigate through menus and windows.
- **Automation**: You can write scripts and automate repetitive tasks using the terminal.
- **Remote access**: The terminal can be used to connect to remote servers and run commands on them.
- **Development**: Many development tools and libraries are designed to be used from the terminal.

Getting started with the terminal
---------------------------------

If you're new to using the terminal, it can be helpful to start with some basic commands and concepts.

- **Navigating directories**:

    - List files and directories: ``ls`` (macOS/Linux) or ``dir`` (Windows)
    - Change directory: ``cd <directory>``
    - Show the current directory: ``pwd`` (macOS/Linux) or ``cd`` (Windows)

- **Working with files**:

    - Create a file: ``touch <filename>``
    - Create a new directory: ``mkdir <directory>``
    - Remove a file: ``rm <filename>``
    - Remove a directory: ``rm -r <directory>``
    - Copy a file: ``cp <source> <destination>``
    - Move a file: ``mv <source> <destination>``
    - View the contents of a file: ``cat <filename>`` (macOS/Linux) or ``type <filename>`` (Windows)

- **Miscellaneous**:

    - Display a line of text: ``echo <text>``
    - Clear the terminal screen: ``clear`` (macOS/Linux) or ``cls`` (Windows)
    - Exit the terminal: ``exit``

Additional Resources
--------------------

Here are some resources to help you get started with using the terminal on your computer:

- `Introduction to the command line <https://app.dhrift.org/dynamic/?user=dhri-curriculum&repo=workshops&file=command-line&instUser=dhri-curriculum&instRepo=dhrift-site-template/>`__
- `Introduction to the bash command line  <https://programminghistorian.org/en/lessons/intro-to-bash>`__
- `Introduction to the Windows command line with PowerShell <https://programminghistorian.org/en/lessons/intro-to-powershell>`__
- `The Unix shell <https://swcarpentry.github.io/shell-novice/>`__