Blockchains, PDP-11 Stories, Unix Questions, and Debugging Woes

Dave and Glen dive into the world of retro computing with a focus on the PDP-11, Unix kernel debugging, and all the quirks that come with working on vintage systems. Dave shares his week-long journey of building and debugging a custom Unix kernel, solving issues with disk corruption, and uncovering a rogue getty process. They answer viewer questions on topics ranging from the history of shutdown procedures in Unix to the differences between BSD and AT&T Unix, booting options on the PDP-11, and even the fascinating world of paper tape readers. Along the way, you'll hear stories of DEC hardware, data general minis, and the design of vintage systems. Don't miss the banter, insights, and laughs as Dave and Glenn share their passion for retro tech, answer your burning questions, and discuss everything from overlay management to Boxing Day traditions. Be sure to like, comment, and subscribe for more Shop Talk!