Kellerman Raynberg

Hacker | Programming languages nerd | Retrocomputing enthusiast

2024-12-27

My Christmas Tree 🎄

Kellerman Raynberg boosted:
2024-12-27

@deadblackclover ask @kickingvegas for an emacs config from the 90s :D

2024-12-26

How could I have missed this date?!

5 years ago I started working on my Emacs configuration. Happy holidays to me!

🥳 🎉 🎊

#emacs #elisp

Kellerman Raynberg boosted:
2024-12-26

Xmas 1987, 37 years ago. I haven’t aged a day! 😅 #Commodore64

9-year old Jan sitting on his desk Xmas 1987. An ALDI C64 breadbin and a 1541 floppy disk drive are visible, connected to a cheap black and white television set. You can barely make out GEOS on the screen.
Kellerman Raynberg boosted:
Keyboardskeyboards
2024-12-26
Kellerman Raynberg boosted:
discattes used laptop emporiumdiscatte@digipres.club
2024-12-26

May your #palmtopsmus 🎄 be filled with clackity clacking ⌨️ and tippity tapping 🖊️

a stack of palmtop computers from thick to thin in the shape of a tree, including atari portfolio, libretto and more
Kellerman Raynberg boosted:
Ron's Computer Videos🖥️📼RonsCompVids@bitbang.social
2024-12-26

My Christmas gift to myself this year was to get my Macintosh Portable up and running. Many thanks to
@techknight for the excellent repair work!

Kellerman Raynberg boosted:
Gammitin (Ben) 💾Gammitin
2024-12-26

IBM ThinkPad Logo

IBM ThinkPad Logo
Kellerman Raynberg boosted:
Joe's Computer MuseumMuseumJoe@oldbytes.space
2024-12-26

The Lisa 2/5 Lives! The keyboard isn't working, but that's a problem for future Joe to fix.

Lisa 2/5 with front panel removed, powered up showing the boot device selection screen.
Kellerman Raynberg boosted:
discattes used laptop emporiumdiscatte@digipres.club
2024-12-26

Keeping warm for winter 🕯️

picture of windows with 12 logical processors at 100% with povray rendering spheres behind it
Kellerman Raynberg boosted:
Christian Pietschchpietsch@fedifreu.de
2024-12-26

#Microsoft will, dass dieser Laptop 2025 entsorgt wird. Ich werde statt dessen GNU/Linux darauf installieren, und er wird schnell sein wie der Wind.

Wer Ähnliches vorhat und dabei Hilfe braucht: Abonnier den Hashtag #LinuxInstallParty! Im Raum #Bielefeld werden die @Datenpunks sicher bald wieder so einen Selbsthilfe-Workshop anbieten. Ansonsten helfe ich auch direkt, wenn ich Zeit habe.

#GNU #Linux #Nachhaltigkeit #GreenIT #Computermüll

Die App »PC-Integritätsprüfung« nennt den Grund, warum dieser 8 Jahre alte Laptop mit 8 GB RAM nicht für Windows 11 geeignet sei: Microsoft mag die CPU Intel Core i5-6200U nicht mehr. Warum auch immer. TPM 2.0 ist aktiviert, Secure Boot auch.
Kellerman Raynberg boosted:
Charlie Baloghchainq
2024-12-26

What feels like an eternity ago, I started building an Arduino-based USB mouse adapter for my Sharp X68000. I managed to get it working today.

It's based on Zuofu's Mouse and Keyboard Adapter, but modified to support the mouse port, as I do have an original keyboard. But even if I hoard an original mouse later, I'll probably prefer a modern optical mouse. A black Raspberry Pi mouse works just fine.

First time I can use the Human 68k Visual Shell! cc: @spook

Closeup shot of the adapter, work-in-progress. Some wires are already soldered in, but the USB shield is not soldered on yet.Big work-in-progress mess on the desktop. The Arduino programmer serial adapter is hooked up, the soldering iron is hot, and there are other various tools required for the work.Device-under-test. The X68000 Expert HD is on the desk now, with the original keyboard, and the adapter with a black Raspberry Pi mouse. The Human68k 2.0 Visual Shell is running from a floppy disk, with several windows open, that require the use of the mouse. It works!"Final" modification of the adapter for now, with some zip-ties added as stress relief on the cabling.
Kellerman Raynberg boosted:
2024-12-26

Oh, a few days ago I was asking for ideas on new games to try on the C64 I fixed up, and just stumbled on the winter sale by Sarah Jane Avory on itch.io: itch.io/s/142830/sjas-winter-s . Snatched it up!

Will try the games in the afternoon!

2024-12-25

This is mind blowing!!! 🤯

2024-12-25
2024-12-25

Easel: A Pure Clojure IDE in the Spirit of Emacs

youtube.com/watch?v=hpjJJqnkqC

#emacs #clojure

2024-12-25

Demonstration program on the AGAT-7 computer.

Very scary from Russia 😱 ☠️

youtube.com/watch?v=Zm96R8aeYj

#agat #demo

Kellerman Raynberg boosted:
Gammitin (Ben) 💾Gammitin
2024-12-25

A 'Jingle all the way' retro rescue mission this Xmas eve! 😄

Kellerman Raynberg boosted:
2024-12-25

TFW you want to test out your Windows 2.0 display driver but your kernel crashes on a mouse driver that has to be loaded prior to that :blobcatgooglytrash:

A green console screen:

Apricot IBM Emulator

B> kernel

In order for a Windows 2.0 app to be completely compatible with Windows 2.0, it must be tested with Windows USING LIM 4.0!Green console screen

B> symdeb  kernel.ee
Microsoft Symbolic Debug Utility
Windows Version 2.0
Copyright Microsoft 1984-86

KERNEL...
SYSTEM...
KEYBOARD...
MOUSE!
Kellerman Raynberg boosted:
2024-12-25

Happy Holidays to all the nice folk here on fedi!!

#VintageApple #RetroComputing #HappyHolidays #mb

A screenshot of MacOS 9 decked out with Christmas lights and a Christmas theme with Claris Works document with clip art and "Happy Holidays from @kalleboo"

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