run python script with arguments on interactive shell code example

Example 1: python command line argument list try

1 # argv.py
 2 import sys
 3 
 4 print(f"Name of the script      : {sys.argv[0]=}")
 5 print(f"Arguments of the script : {sys.argv[1:]=}")

Example 2: to run python script in terminal i want to type python insted of python3

$ python --version
Python 2.7.6
$ python3 --version
Python 3.4.3
$ alias python=python3
$ python --version
Python 3.4.3