Handling Signals In Shell Scripts

# Handling Signals In Shell Scripts: The Definitive Guide Ever wondered how your shell scripts react when you press Ctrl+C, or when a process unexpectedly crashes? The answer lies in understanding Unix signals. Signals are the operating system's way of communicating with running processes, notifying them of events like termination requests, errors, or user input. Mastering signal handling in shell scripts is crucial for writing robust, reliable, and user-friendly applications. In this compre