interrupts

Signal handling is an essential concept in Linux that enables smoother and more controlled management of running scripts and processes. When working with Bash scripts, understanding how to trap and handle signals can greatly enhance the robustness and reliability of your scripts. This blog post will guide you through the basics of signal trapping in Bash, how to handle interrupts, and implementing these concepts in scripts. We'll also cover the installation of necessary packages using different Linux package managers like apt, dnf, and zypper where applicable. In Unix-like operating systems, signals are system-level notifications sent to a process to trigger a particular behavior, like stopping or pausing the process.