Hacker News on 5 September 2020

• Show HN: Linux sysadmin course, eight years on
• Ubuntu 20.04 LTS’ snap obsession has snapped me off of it
• Show HN: Talk – A free group video call app with screen sharing
• Ask HN: Suggestions for books about API design?
• Are you an anarchist? The answer may surprise you (2000)
• 8086 Microcode Disassembled
• Lee Kuan Yew's Singapore
• Traffic Prediction with Advanced Graph Neural Networks
• Mathematicians should stop naming things after each other
• The User Always Loses