Sys Module in Python | Command Line Arguments | System Parameters | Python Tutorial #47

In this video, you will learn the Sys (System) Module in Python and how to interact with Python runtime and system-level parameters. This is Video #47 in our Python full course series. You will understand: What is sys module and why it is used Reading command-line arguments using sys.argv Python path and module search path using sys.path Exiting programs using sys.exit() Python version and platform details Standard input, output, and error streams Memory size inspection using sys.getsizeof() Real-world scripting examples This lesson is very useful for building CLI tools, automation scripts, and system-level programs. Watch the complete Python playlist here: https://youtube.com/playlist?list=PLjBl1R1Enhq84jgbVI6d9f73qkZED1l3x&si=SGQZbFL7IjlEgUuF Subscribe to My Data Lab for Python, Data Engineering, Azure, Databricks, and Cloud tutorials.