Hacker News on 2 July 2016

• PostgreSQL Exercises
• How I Cracked a Keylogger and Ended Up in Someone's Inbox
• Why do we use the Linux kernel's TCP stack?
• MIT Design and Analysis of Algorithms (Spring 2015)
• Forestry.io
• I2P: Invisible Internet Protocol
• Running I3 Window Manager on Ubuntu for Windows
• How AWS came to be
• LuaRadio: a lightweight software-defined radio framework built on LuaJIT
• Kubernetes 1.3 released