[VIDEO] (18:50) Intro to Unix, Part 2. Command shells, permissions, redirection, environment variables, startup files
[VIDEO] (19:38) Intro to HTTP This video includes a brief introduction
to a bunch of networking basics (clients, servers, TCP handshakes, and TCP ports)
as well as specific info about HTTP itself.
[THINK] Some topic ideas. Read, talk to classmates, think, poke
around to learn more about interesting topics, etc. We will discuss further today and Friday.