OLD Mac (limited-time opening)

6809/68K (limited-time opening)

archives

shell/interpreter (2024.01.11)

sh & bash, csh & tcsh. ksh, zsh, fish.
IBM, DCL, ESXi, aws. AI. RAG, Agent, etc...
sed & awk. LISP, perl. R, Lua, Tcl. ruby, php & etc...

c/c++ (2024.01.04)

embedded os, rt os, monitor & middleware.
compiler, assembler & debugger, reference board design.
gpu programming, isa & ecosystem.
linux, solaris, other unix & posix platform application, kernel & device driver.

emulator/virtualization (2020.12.13)

old machine emulator, virtualization & container.
mpu/cpu simulator. superscalar, vliw & simd & etc...
parallelization, memory & io management.

OLD Mac (2015.05.30)

hardware, retro programming, vintage programming.
ToolBox and Resource. RAM and ROM, Extensions, Control Panels.
QuickTime, PowerPlant, REALbasic, Carbon, etc...

6809/68K

hardware, software, system vector, supervisor and user mode.
boot rom, console, driver and timer.
YM-2230, OS-9, port pack, etc...