> print("Hello")Īs you can see, we can even create variables and use them later. Now, all the commands you’ll write will be interpreted as Python commands. This means that you’re in a Python shell, inside your “terminal shell”. This is what you should get at the end : “>”. Type "help", "copyright", "credits" or "license" for more information. Open a terminal, and run “python3” without any argument.
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If you’ve used Thonny IDE before, you could use the shell panel to write + execute code directly, line by line. Run Python code directly on the terminalīefore we even begin to write and execute complete files, you can just run any Python command you want directly on the terminal – in what we call a “Python shell”. Note: for the following of this tutorial I’ll still use the “python3” command. To do that simply run this command: echo "alias python=python3" > ~/.bashrc. This will make sure that when you type “python”, “python3” will be executed instead. If you just want to run Python 3 by default and not pay attention to the version anymore, you can add an alias in your bashrc. So, you have to make the difference between the “python” command – Python 2 – and the “python3” command – Python 3.
The version number can change a bit, but it’ll start with 2.x. If you’re using Raspberry Pi OS, you’ll probably have something similar.
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You are learning how to use Raspberry Pi to build your own projects?Ĭheck out Raspberry Pi For Beginners and learn step by step. If you have Python 2 and Python 3 installed on environment, then for the following you’ll want to make sure you only run scripts using Python 3, which is the newer and recommended version to use. However, this doesn’t mean that Python 2 has disappeared, or that it can’t work! In many systems Python 2 is still present, and the first thing you want to check is if it’s still there.