how to execute command using subprocess in python code example

Example 1: how to run cmd line commands in python

import os

os.system("javac lolol.java")# or something....

Example 2: python run command

import os
os.system('cmd /k "Your Command Prompt Command"')

Example 3: python run a system command

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