Command-Line Arguments
Command-line arguments are parameters passed to a program when it is executed from a command-line interface, allowing users to customize its behavior without modifying the source code. They are typically specified after the program name and can include options, flags, or data values that control how the program runs. This concept is fundamental across operating systems and programming languages for building flexible and user-configurable applications.
Developers should learn command-line arguments to create tools and scripts that are easily adaptable for different use cases, such as batch processing, automation, or configuration management. They are essential for building command-line interfaces (CLIs), enabling features like specifying input files, setting output directories, or toggling debug modes, which enhances usability and integration in workflows like DevOps or data analysis.