Kernel Source Code
Kernel source code refers to the human-readable programming code that constitutes the core of an operating system kernel, such as the Linux kernel or Windows NT kernel. It manages system resources like CPU, memory, and devices, providing essential services for applications and hardware interaction. Developers work with kernel source code to understand, modify, or contribute to low-level system functionality.
Developers should learn kernel source code when working on system-level programming, device drivers, embedded systems, or operating system development, as it enables deep customization and optimization of system behavior. It is essential for roles in kernel hacking, security research, or performance tuning where direct manipulation of core OS components is required.