A Love Letter to the Super Dimension Fortress
I've finally became an ARPA member of SDF, a non-profit public-access UNIX system running continuously since 1987. I give a history from Ted Uhlemann's 300-baud Apple IIe BBS to today's NetBSD network of DEC Alphas and Opterons; a tour of the shell, gopher, and gemini services; how to join, plus two hands-on bonuses: writing a flat-file Perl CGI guestbook and making a site Dillo-compatible.