Welcome to tilde.institute, a public-access UNIX system running OpenBSD. This is a space for people to explore the OpenBSD operating system, in addition to exploring the more social aspects of a multi-user UNIX system. Gopher and web space, IRC, games, and more are available!

User sites are accessible via https://<user>.tilde.institute

A list of user gopherholes is available at gopher://tilde.institute

User git repositories are at https://git.tilde.institute

The mailing list will be the primary means of communication between tilde.institute admins and users regarding announcements and critical issues. Web archive and subscribing information available here.

The following services run directly on the server:

• cgit (wiki)
• efingerd (wiki)
• gophernicus (wiki)
• httpd(8)
• identd(8)
• php73_fpm
• slowcgi(8)
• smtpd(8)
• unbound(8)

The following services run on separate VMs:

• inspircd (wiki)
• getwtxt (instance)
• Dungeon Crawl Stone Soup (webtiles, for cli games run `dcss`)

IRC clients:

• weechat
• irssi
• ircII

The compilers and interpreters available are:

• apl 1.7
• brainf*ck 2.7.1
• chicken (Scheme) 5.1.0
• cim (Simula) 5.1
• clang 8.0.1
• clisp 2.49
• clojure 1.10.0.4
• crystal 0.30.1
• cython 0.29.13 (Py2 and Py3)
• elixir 1.9.1
• erlang 21.2
• fpc (Pascal) 3.0.4
• gambit (Scheme) 4.9.3
• gcc 8.3.0 (see the wiki page)
• gerbil (Scheme) 0.15.1 (see the wiki page)
• gforth 0.7.3
• gfortran / g95 8.3.0 (see the wiki page)
• ghc (Haskell) 8.6.4
• gnat (Ada) 8.3.0
• gnucobol 2.2
• go 1.13.1
• gpc (Pascal) 20070904
• gprolog 1.4.5
• guile 1.8.8 and 2.2.6
• janet 1.3.1
• jdk 11 and 8 (see the wiki page)
• lua 5.3.5 and 5.1.5
• mono 5.20.1.34
• nasm 2.14.02
• nbfc (brainf*ck) 0.1
• newlisp 10.7.1
• nim 1.0.4
• node.js 10.16.3
• ocaml 4.09.0
• perl 5.28.2
• php 7.3.16
• pypy 7.1.1
• python 2.7.16 and 3.7.4
• racket 7.4
• rakudo (Raku / Perl6) 2018.12
• ruby 2.5.5 and 2.6.6
• rust 1.38
• sbcl (Common Lisp) 1.5.5
• scala 2.12.3
• squeak-vm (Smalltalk) 3.10.1
• swi-prolog 7.6.0
• tinyscheme 1.41
• yasm 1.3.0

The interactive shells available are:

• /bin/ksh (default)
• /bin/sh
• /bin/csh
• /usr/local/bin/bash
• /usr/local/bin/dash
• /usr/local/bin/zsh
• /usr/local/bin/fish
• /usr/local/bin/tcsh
• /usr/local/bin/elvish