What Is Subprocess in Python

The subprocess module present in Python(both 2. … x) is used to run new applications or programs through Python code by creating new processes. It also helps to obtain the input/output/error pipes as well as the exit codes of various commands.

What is subprocess?

: a process that is part of a larger process The wire transfer process is divided into two subprocesses: international and domestic wire transfers …— Mohit Sharma.

What is the difference between OS and subprocess in Python?

os. system is equivalent to Unix system command, while subprocess was a helper module created to provide many of the facilities provided by the Popen commands with an easier and controllable interface. Those were designed similar to the Unix Popen command.