Erlang: Building a Telnet Chat Server from Scratch Using ZX

A few weeks ago I made a two-part video discussion about building a telnet chat server from scratch using ZX and forgot to post any prose reference to it. (Most people are following my blog RSS, not my (extremely tiny) video channels.) The resulting project is called “Trash Talk” and it has a repo on […]

Erlang: Silly way to see if your shell supports VT100 commands

There are a few cases where it can be useful to use VT100 terminal commands in shell interaction scripts to draw frames, progressbars, menu lines, position the cursor, clear the screen, colorize text, etc. I actually have a small library of utilities like this I might eventually release, but its a pretty niche need. Anyway, […]