python tutorial in ubuntu

December 15, 2023

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Python is a versatile and widely-used programming language known for its readability and ease of use. If you’re using Ubuntu, Python is likely pre-installed. In this tutorial, we’ll cover the basics of Python programming on Ubuntu, including installation, creating and running Python scripts, and using some fundamental concepts.
Ubuntu usually comes with Python pre-installed. You can check the version by opening a terminal and typing:
If Python is not installed, you can install it using the following commands:
You can write Python code using a text editor or an Integrated Development Environment (IDE). Some popular choices include VSCode, Atom, or the built-in Nano editor. For this tutorial, we’ll use Nano:
Let’s create a simple “Hello, World!” Python script. Open your text editor or IDE:
Type the following Python code:
Save and exit the editor. To run the script, use the following command:
You should see the output:
Congratulations! You’ve just run your first Python script on Ubuntu.
Let’s explore Python variables and data types. Create a new script:
Add the following code:
Save and run the script:
You’ll see the information printed based on the assigned values.
Now, let’s explore control flow in Python. Create a new script:
Add the following code:
Save and run the script:
The output will indicate the corresponding grade based on the value assigned to grade.
This tutorial covers the basics of Python programming on Ubuntu, from installation to writing simple scripts. Explore more advanced topics such as functions, loops, and modules to enhance your Python skills. Happy coding!
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