How to change any version of python as default at any time? (Do NOT do it, otherwise you will not be able to open terminal))

$ sudo update-alternatives --config python3

 

https://shermanit.blogspot.com/2023/03/how-to-install-python-pip-and-venv-on.html

Python 3.11 Released! How to Install in Ubuntu 22.04 | 20.04 | 22.10