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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