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1. Users: Basic Membership Level

USERS (free)

  • 200MB disk quota / 5,000 files divided into 4 areas
  • mutt, pop3, imap, icq, twitter, bsflite (aim), local irc
  • games, mud, lynx, gopher, TOPS-20
  • webmail interface
  • traceroute, ping, whois, dig and more

after account validation

  • inbound ssh, ftp and sftp connections
  • elm, pine, alpine, mailx and rmail
  • bash, ksh, tcsh, rc and zsh
  • ed, ex, vi, pico, nano and emacs
  • http://yourlogin.sdf-eu.org
  • shell, awk and sed based CGI
  • free IRC access on weekends
  • USENET access (read/post), ClariNET access
  • hundreds of shell/network utilities

INSTRUCTOR (free)

Allows staff, volunteer or adjunct at an accredited college or K-12 to self-manage a virtual UNIX classroom. A prospective instructor should provide SDF with details regarding their class (such as a syllabus or lesson plan). Students create their own accounts and are then validated by the instructor. The ATutor CMS is also available for classes. Further details are available in the FAQ.

2. Arpa: Patron Lifetime Membership Level

3. MetaARPA: Sustaining Membership Level