python script to run bash commands

Title: Running Bash Commands in Python: A Comprehensive Tutorial
Introduction:
Python is a versatile language that allows seamless integration with other programming languages and systems. One common use case is executing Bash commands directly from a Python script. This tutorial will guide you through the process of running Bash commands in Python, providing clear explanations and practical examples.
Prerequisites:
Step 1: Using the subprocess Module:
Step 2: Handling Input and Output:
In this example, the grep command is used to search for the word "Python" in the provided input text.
Step 3: Handling Errors and Exceptions:
It's essential to handle errors that may occur during command execution. The subprocess.CalledProcessError exception can be caught to handle cases where a command returns a non-zero exit code.