… If you have insight on how TCP is implemented in the kernel, I'm sure others would love to hear. Do you have experience using `strace` to track down a bug? Or maybe useful techniques for arranging elements a C struct when creating a data structure. Tell us about the history of network architectures. Presentations should not be so technical that you need a PhD to understand what is happening. Some events may be geared towards beginners ("Getting started with pointers") while others are for vet …