The kernel is the core component of an operating system, managing hardware resources and facilitating communication between hardware and software components.
A shell is a user program that provides an interface for users to interact with the operating system, converting human-readable commands into a form the kernel can understand.
Shell scripting involves writing scripts that can be executed by the Linux shell, automating routine tasks and managing server configurations in DevOps.
Shell scripting is a powerful tool for program execution, file manipulation, text printing, and streamlining deployment processes.