network programming

acts as a network proxy but displays the data as it passes through the application

similar to sockspy, but without the logging

praise for Tcl

Exploring the dynamics of networks.

One of the quickest ways to get a simple network server up and running

Summary of and a link to a very useful article elsewhere.

networking protocols for networks that have latency and disruption problems

Includes a chapter on network programming in C.

Freely available. Concise explanations and many examples.

Commands