How to pass several commands to cmd at once in Python?

Question

Python

Hello.
I want to execute several commands from python at once,
for example, chcp and ping 192.168.10.41

import os
cmd = 'список команд'
os.system(cmd)

how to correctly form the list in this example in cmd
to ensure the execution of 2 commands at once?

Answer 1

Two commands at the same time:
Two commands in series:
cmd = 'echo hi ; echo hello'