How to Check Python Version on Linux
In the world of programming, Python has emerged as one of the most popular and versatile programming languages. Whether you are a beginner or an experienced developer, it is crucial to know the version of Python you are using on your Linux system. This information is essential for several reasons, such as installing specific packages, ensuring compatibility with your code, and troubleshooting any issues that may arise. In this article, we will guide you through the process of checking the Python version on your Linux system.
Using the Python Command
The simplest way to check the Python version on your Linux system is by using the Python command in the terminal. Follow these steps:
1. Open your terminal. You can usually find it in the Applications menu under “Accessories” or “Utilities.”
2. Type the following command and press Enter:
“`
python –version
“`
This command will display the version of Python installed on your system. If you have multiple versions of Python installed, you may need to use `python3` instead of `python` to check the version of Python 3.
Using the Python3 Command
If you are using Python 3, you can check its version by using the `python3` command instead. Follow these steps:
1. Open your terminal.
2. Type the following command and press Enter:
“`
python3 –version
“`
This command will display the version of Python 3 installed on your system.
Using the whereis Command
Another method to check the Python version on your Linux system is by using the `whereis` command. This command searches for the location of binary files, source files, and manual pages related to a given program. To check the Python version, follow these steps:
1. Open your terminal.
2. Type the following command and press Enter:
“`
whereis python
“`
This command will display the path to the Python binary, followed by the version number. For example, it might show something like `/usr/bin/python3.8`.
Using the which Command
The `which` command is another way to find the path of a specific program on your Linux system. To check the Python version using `which`, follow these steps:
1. Open your terminal.
2. Type the following command and press Enter:
“`
which python
“`
This command will display the path to the Python binary, followed by the version number. For instance, it might show `/usr/bin/python3.8`.
Conclusion
In conclusion, checking the Python version on your Linux system is a straightforward process. By using the `python`, `python3`, `whereis`, or `which` commands, you can quickly determine the version of Python installed on your system. This information is crucial for various programming tasks and can help you ensure compatibility and troubleshoot any issues that may arise.
