Python Command Line Introduction

Beatme CodeBY-NC-ND
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python/python3 Command

After successfully installing Python, you can perform Python-related tasks by typing python or python3 at the command line on different systems. For example, the following command is used to view Python version information.

Windows
python --version
UNIX/Linux/macOS
python3 --version

Make sure the Python directory is added to the PATH environment variable

Before using Python, you need to add the directory where Python is located to the environment variable PATH or switch the command line to that directory, otherwise you may get a message like “The command does not exist”.

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Get Source Code

The source code used in this part can be viewed on GitHub at the following address:

https://github.com/codebeatme/python/tree/master/src/en/command_line