Complete Python Scripting for Automation - sys.argv | working with command line arguments with an example

The video tutorial explains the use of sys.argv in Python for handling command line arguments. It demonstrates how to run Python scripts with arguments and how to process these arguments within the script. The tutorial also covers the importance of validating the number of arguments and handling errors using sys.exit. By the end, viewers will understand how to effectively use sys.argv to manage command line inputs in Python scripts.

What are some valid actions that can be performed on strings based on user input?

What error might occur if the expected command line arguments are not provided?

How can you validate the number of command line arguments passed to a script?

How can you provide usage instructions for a Python script that requires command line arguments?