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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:
IRC clients:
catgirl
ircII
irssi
swirc
weechat
The compilers and interpreters available are:
apl 1.8
brainf*ck 2.7.1
chicken (Scheme) 5.2.0
cim (Simula) 5.1
clang 8.0.1
clisp 2.49
clojure 1.10.1.469
crystal 0.30.1
cython 0.29.14 (Py2 and Py3)
elixir 1.10.2
erlang 21.2
fpc (Pascal) 3.0.4
flang (Fortran via LLVM) 8.0.1
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 1.13.9
gpc (Pascal) 20070904
gprolog 1.4.5
guile 1.8.8 and 2.2.6
janet 1.8.1
jdk 11 and 8 (see the wiki page)
lua 5.3.5 and 5.1.5
mono 6.8.0.105
nasm 2.14.02
nbfc (brainf*ck) 0.1
newlisp 10.7.5
nim 1.2.0
node.js 12.16.1
ocaml 4.09.0
perl 5.30.2
php 7.3.18
pypy 7.2.0
python 2.7.18 and 3.7.7
racket 7.6
rakudo (Raku / Perl6) 2018.12
regina (Rexx) 3.9.1
ruby 2.5.8, 2.6.6, 2.7.1
rust 1.42
sbcl (Common Lisp) 2.0.1
scala 2.12.9
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
Mail has been switched from the mbox
format to maildir
. Mail will now be delivered straight to your home directory, into ~/Maildir
. You'll need to update your mutt configs:
set mbox_type=Maildir
set folder="~/Maildir"
set mbox="~/Maildir"
set spoolfile="~/Maildir"
I've installed a script to convert your mbox file to maildir. Just run this:
mb2md -s /var/mail/$USER -d ~/Maildir
alpine
has been rebuilt with the maildir patch.
Added a new IRC client: catgirl
The upgrade to OpenBSD 6.7 was successful! The list of languages has been updated with the new versions that are available.
2020 May 03Redesigned the site. News entries are moved to a more visible location, switched to a more readable color scheme, and got rid of the logo image in favor of just text.
2020 May 02git repos can now be served via git.tilde.institute from your home directory! To get started, check the wiki page.
2020 April 17Some ssh host heys were regenerated and I also deployed SSHFP records. If you receive an error related to this when connecting, remove the old host key fingerprint:
ssh-keygen -R tilde.institute
Then connect and tell ssh to check the sshfp records:
ssh -o "VerifyHostKeyDNS ask" <user>@tilde.institute
Upgraded to OpenBSD 6.6. Everything went smoothly. Enjoy!
2019 July 30The server migration happened over the weekend, and there were very few issues resulting from the migration. Success!
2019 July 04We'll be moving to a much larger and more powerful server soon! Currently building it. We're hoping to have everything ready for next week.
2019 June 06Wow, we've hit 150 users! Also, we'll be upgrading to OpenBSD 6.5 on Monday evening around 10:00 PM US Eastern Time, or 2:00 AM UTC (Tuesday).
2019 March 14Welcome to the team, Kneezle!
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