python run program from command line code example

Example 1: execute command in python script

import os

os.system("ma Commande")

#Exemple:

os.system("cd Documents")

Example 2: how to run a python script

# Save the script in a file with .py extension
# run the script using the below command
python fileName.py

Example 3: how to run python file from cmd

// To run pytho script from CMD
// type python and the name of the file. Assuming hello.py

python hello.py

Example 4: run python program from command line

# press [windows] + [R] (on windows only)
# use the command : cd/the_way_of_your_program
# and now use this command :

py the_name_of_your_program.py 

# don't forget to write the extension (py for python) 
# at the end of your program name