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    Cambus

    cambus.net · Personal blog · on HN since 2011

    Personal blog of a developer and BSD user covering OpenBSD, retro DOS programs, the Spleen bitmap font, and small technical projects.

    Visit blogHN submissions
    Open Source & LinuxRetro ComputingSystems & Performance
    What HN says

    HN links it for the Spleen font, which OpenBSD adopted as its console font, and for posts on OpenBSD and DOS file transfers.

    Stats for nerds
    44HN people shared it
    111linked in comments
    1.9Kstory points
    May 2026last shared
    2012people per year2026

    Top posts on HN

    1. 1
      Oldest domains in the .com, .net, and .org TLDs
      2 people · 278 points · first shared 2018 · 133 comments on HN
    2. 2
      OpenBSD folklore and share/misc/airport
      1 person · 207 points · first shared 2022 · 77 comments on HN
    3. 3
      Decommissioning a free public API
      5 people · 193 points · first shared 2015 · 59 comments on HN
    4. 4
      Clang Static Analyzer and the Z3 constraint solver (2022)
      2 people · 170 points · first shared 2022 · 9 comments on HN
    5. 5
      File transfers via the parallel port on DOS using LapLink
      2 people · 130 points · first shared 2022 · 119 comments on HN
    6. 6
      Modernizing the OpenBSD Console
      2 people · 105 points · first shared 2020 · 61 comments on HN
    7. 7
      NetBSD on the Raspberry Pi
      1 person · 71 points · first shared 2014 · 4 comments on HN
    8. 8
      Distributing files via DNS
      1 person · 65 points · first shared 2015 · 8 comments on HN
    9. 9
      Fuzzing DNS Zone Parsers
      2 people · 62 points · first shared 2019 · 8 comments on HN
    10. 10
      The State of Toolchains in OpenBSD
      2 people · 58 points · first shared 2021 · 21 comments on HN

    What HN people wrote when they linked it

    • mananaysiempreDec 2021

      The OpenBSD people in general and De Raadt specifically are probably the best-known objectors to Apache-2[1–4], among other things because they hold that Apache-2 is too broad to be a copyright license and thus has to be interpreted as a contract instead.

      I don’t know if they’re right, but their arguments did shift my opinion in their direction.

      Corporate lawyers seem to love it, though, because of the mutually-assured-patent-destruction clause.

      [1]: http://www.openbsd.org/policy.html (see corresponding section)

      [2]: https://marc.info/?i=91077.1475036864%20()%20cvs%20!%20openbsd%20!%20org (De Raadt rants on openbsd-misc, discussed on HN at https://news.ycombinator.com/item?id=126178810)

      [3]: https://lists.llvm.org/pipermail/llvm-dev/2017-April/112300.html (Kettenis objects on behalf of OpenBSD on llvm-dev)

      [4]: https://www.cambus.net/the-state-of-toolchains-in-openbsd/ (OpenBSD gives up on staying with old LLVM)

    • mulanderFeb 2016

      Sounds like how Telize started. Look at the first[1] article from the author. He decided to bring the service down after being contacted by a malware research company that his service is used by ransomware.

      Would you like to risk someone contacting you and possibly threatening with legal action because they would believe you might have taken part in their data being held hostage?

      There was a story floating around with the curl author receiving emails like that just because he showed up in credits. I personally would pull the plug from a free service immediately if I found out it was used by malware and I would have no accountability for the person I was enabling with my software.

      [1] - http://www.cambus.net/adventures-in-running-a-free-public-api/

    • ComputerGuruJan 2019

      I don't know if the situation has changed since Spleen was first released [0], but I would desperately hope so as it is ridiculous to default in 2019 to a non-internationalized font, without support for even Latin-based Central European characters, let alone non-Latin alphabets.

      > Another short term goal is to add support for Central European languages, with Polish being the immediate priority.

      Other than that, looks good and I'm digging the French literary references.

      [0]: https://www.cambus.net/spleen-monospaced-bitmap-fonts/

    • jlgaddisSep 2020

      I used OpenBSD in production at my previous job (an ISP), in a few different roles. Lots of ISPs use OpenBSD for various purposes.

      HSMs from nCipher used to run on top of (a slightly modified, IIRC) OpenBSD. Just as JunOS (the OS on (some) Juniper network devices) runs on FreeBSD, I'm sure there are many other commercial products built on OpenBSD as well -- we just don't hear about them very much.

      ---

      Related (from the same author as this submission): "Why OpenBSD?" [0].

      ---

      [0]: https://www.cambus.net/why-openbsd/

    • pavlovJan 2019

      The text sample on the author's site[1] is from Baudelaire's Le Spleen de Paris, so we can deduce the font's name also refers not to the organ but the other meaning of the word "spleen":

      "Melancholy with no apparent cause, characterised by a disgust with everything."

      [1] https://www.cambus.net/spleen-monospaced-bitmap-fonts/

    • dijitJan 2019

      I'm sad that nobody added a picture of how it actually looks.

      I believe this is the relevant font: https://www.cambus.net/spleen-monospaced-bitmap-fonts/

      edit: I'm very stupid and apparently missed the link to this same blog post in TFA. Leaving this here in case someone else makes the same mistake.

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