how to run python in command prompt

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  • Опубликовано: 11 сен 2024
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    running python in the command prompt (also known as the terminal or command line interface) is a straightforward process. below, i’ll guide you through the steps to get started, including installation and running a simple python script.
    step 1: install python
    1. **download python**:
    - go to the [official python website](www.python.org....
    - download the latest version of python suitable for your operating system.
    2. **install python**:
    - run the installer.
    - during installation, make sure to check the box that says "add python to path". this will enable you to run python from the command prompt.
    step 2: verify the installation
    1. open the command prompt:
    - on windows, you can press `win + r`, type `cmd`, and hit enter.
    - on macos, you can search for "terminal" in spotlight.
    - on linux, you can open a terminal from the applications menu.
    2. type the following command to check if python is installed correctly:
    or, if you are using python 3 specifically:
    you should see the version of python printed on the screen.
    step 3: running python directly in command prompt
    you can run python commands directly in the command prompt by starting the python interactive shell. to do this, simply type:
    or
    you will see a prompt that looks like this:
    now you can type python commands directly. for example, try:
    to exit the python interactive shell, you can type `exit()` or press `ctrl + z` (on windows) or `ctrl + d` (on macos/linux), and then hit enter.
    step 4: running a python script
    1. **create a python script**:
    - open any text editor (like notepad, vscode, or pycharm).
    - write the following code and save it as `hello.py`:
    2. **navigate to the script's directory**:
    - in the command prompt, use the `cd` command to change directories to where your script is saved. for example:
    replace `path\to\your\script` with the actual path.
    3. **run the script**:
    - once you're in ...
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