# 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
import os
cmd = "git --version"
returned_value = os.system(cmd) # returns the exit code in unix