Part 1 in a series.Debuggers exist at the intersection of many parts of the computing ecosystem—they must contend with intricate details of kernels, compilers, linkers, programming languages, and instruction set architectures.My familiarity with debuggers has improved my programming abilities, the utility of debuggers in my day-to-day programming, and my general knowledge of computing. Back in January, the RAD Debugger—the project I work on full-time—was open sourced to the public, to mark the s...