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joshua stein

@jcs.org
1.4K followers 152 following 481 posts

Hello, cyberpals. I make @pushover.net and old Macintosh stuff and @deskto.ps and sometimes OpenBSD stuff for you and me. Oak Park, Illinois Fediverse: @jcs@jcs.org Hypertext on the World Wide Web: jcs.org

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Reposted by joshua stein
Benn Jordan @bennjordan.bsky.social · 25/09/2026
It would've been easy to bash Flock in Senate today, but the reality is that this crisis would've not happened had there been any form of regulation or guard rails. So, let's demand them. And let's vote with the same ferocity we post with.
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Reposted by joshua stein
ijanc' @ijanc.org · 24/09/2026
HAMMER2 running on OpenBSD: mount, PFS, snapshots, lz4 compression and fsck, WITNESS enabled. First came the import of the fs and its tools, now it's hunting lock order reversals. Still a TODO list, but it's usable. #OpenBSD
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joshua stein @jcs.org · 22/09/2026
Does anyone happen to know who owns rt\.fm now? Looks like it's just parked at a Hetzner IP but not hosting anything.
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joshua stein @jcs.org · 19/09/2026
In case your DM250 ran OpenBSD too fast, I made armv7 able to boot from a softraid disk so you can have a fully encrypted eMMC root.
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joshua stein @jcs.org · 17/09/2026
what are some smaller software projects or networks that need donations?
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Reposted by joshua stein
John Calhoun @engineersneedart.com · 15/09/2026
I posted a 68K Macintosh "game shell" on Github if anyone wanted to dabble in writing a vintage Mac sprite-based game. github.com/EngineersNee... Included, a beta of "Flappy Toaster" (a game-shell demonstrator I threw together). #vintagemac #retro_gaming #vcfmw
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joshua stein @jcs.org · 09/09/2026
I will be at Vintage Computer Festival Midwest this weekend with a table (B114) of Dolch stuff, because there are too many Macs there vcfmw.org #computersshouldhavehandles #vcfmw
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Reposted by joshua stein
Matthew Sparby @cloudscout.com · 09/09/2026
For the first time in 7 years, I have booted the CPT Phoenix Jr. A couple hours of experimentation and investigation with a Greaseweazle last night finally allowed me to recover the only known copy of its software! #VintageComputing #RetroComputing
The CPT Phoenix Jr word processing computer booted into its word processing software.
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joshua stein @jcs.org · 03/09/2026
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Reposted by joshua stein
yyzkevin @yyzkevin.com · 02/09/2026
www.youtube.com/watch?v=Zs9L...
youtube.com
Macintosh Powerbook on Wi-Fi via PicoPCMCIA
YouTube video by Kevin Moonlight
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joshua stein @jcs.org · 31/08/2026
From a PSA at the end of a Twilight Zone episode
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joshua stein @jcs.org · 24/08/2026
I saw this SCSIknife Multi used in @curiousmarc.bsky.social's video (youtu.be/85mLokY_oe0) www.tindie.com/products/jur... I like that the single form factor has all 3 connectors (50-pin, 2.5" portable, and DB-25) populated so it can be used on anything without having to buy separate devices.
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joshua stein @jcs.org · 02/08/2026
Something I've been working on for a few months...
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joshua stein @jcs.org · 28/07/2026
I ported enough of NetBSD's armv7 MP code to OpenBSD to do a 'make -j4 build' on my DM250X. It brings a full system compilation from ~5.1 days to ~3.5. Compiling LLVM is still multiple days :(
'make build' on an SP kernel'make -j4 build' on an MP kernel
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joshua stein @jcs.org · 27/07/2026
The only thing I needed to hear from the new Framework 13 Pro reviews is that after 5 years they still haven't fixed the wobbly screen hinge youtu.be/_xjxwl1zLMc?...
youtu.be
Framework 13 Pro: The Modular Laptop is Real!
YouTube video by Marques Brownlee
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joshua stein @jcs.org · 24/07/2026
Some scattered thoughts on AI jcs.org/2026/07/23/ai
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joshua stein @jcs.org · 28/05/2026
Case in point, I saw these today: github.com/mplsllc/macs... A modern web browser for Mac OS 9 with CSS, ES5 JavaScript, and TLS redd.it/1tph8w3 A 3D printer monitoring app for System 7 with video A year ago either would have sounded awesome but now I scroll past because I assume AI wrote it all
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joshua stein @jcs.org · 28/05/2026
I have lost all enthusiasm for reading about new software projects, especially dealing with vintage computing. What would have sounded amazing a year or two ago and made me want to engage with the author, I now just assume was something AI spit out and feels hollow and boring so I skim past it.
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joshua stein @jcs.org · 27/05/2026
we all directly and indirectly live in the shade, but not the shadow, of colossus
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Reposted by joshua stein
Wenting @wenting.bsky.social · 27/05/2026
Sorry for not posting for so long... I have been extremely busy working on my new project: The Enchanter (also called Modos Flow): a 300-ppi Eink portable monitor with 60Hz refresh rate and touch screen. It's fully open-source: gitlab.com/zephray/ench....
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Mac84 (Steve) 🍏 @mac84.bsky.social · 21/05/2026
Let's look at this interesting CPU upgrade board for the Macintosh Plus and try and build it. 🛠️ youtube.com/live/cb6HjaT...
youtube.com
LIVE: Building a MiniPerformer+ Upgrade for the Macintosh Plus 🤞
YouTube video by Mac84
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joshua stein @jcs.org · 18/05/2026
Another Pomera DM250 special release: the DM250XYZ in a translucent purple color Interesting that the keys aren't translucent like on the DM250X and DM250XY kingjim.com/products/dm2...
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joshua stein @jcs.org · 17/05/2026
My backup strategy is restic to rsync.net hourly/daily/weekly depending on the system, retaining a bunch of snapshots Once a month, I manually run a script that fetches the latest backups from rsync.net to a portable disk, imports database dumps to a fresh mariadbd and runs some stored queries
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joshua stein @jcs.org · 11/05/2026
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Reposted by joshua stein
Ian Scott @polpo.org · 10/05/2026
Dimming the screen for the screen saver on #PicoIDE was boring so I added flying toasters as an option. Sprites borrowed from the PicoPOST project
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joshua stein @jcs.org · 10/05/2026
well that's gonna cost some money
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joshua stein @jcs.org · 08/05/2026
has AI figured out how to put toothpaste back in the tube yet
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joshua stein @jcs.org · 08/05/2026
hey it's provos@
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Reposted by joshua stein
ijanc' @ijanc.org · 05/05/2026
First mount/umount of #HAMMER2 on #OpenBSD A series of screencasts of hammer2 commands in OpenBSD, exploring everyday situations. Today we'll cover mount and umount. Soon I will publish a video (~6 min) applying a kernel patch + userland to get to the point in this video.
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joshua stein @jcs.org · 05/05/2026
🚫 root ✅ privilegemaxxing
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joshua stein @jcs.org · 04/05/2026
they're good barrels brent
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joshua stein @jcs.org · 01/05/2026
CRT friends: how would you describe what is happening with the image on this?
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Reposted by joshua stein
Senator Ron Wyden @wyden.senate.gov · 30/04/2026
Big update: I secured a commitment that the FISA court opinion revealing abuses of Americans' rights will be DECLASSIFIED before Congress votes on reauthorization. The more Americans know about these abuses, the more they’ll demand real reforms.
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joshua stein @jcs.org · 30/04/2026
wow, has apple used their old rainbow logo on anything else since they switched to the flat one? www.motorsport.com/imsa/news/po...
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Reposted by joshua stein
ijanc' @ijanc.org · 29/04/2026
#OpenBSD back to 2011 #Bluetooth another step completed LESC (LE Secure Connections) with ECDH P-256 😰😰 working. Turn off the sound, construction in the background. www.bluetooth.com/wp-content/u...
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joshua stein @jcs.org · 24/04/2026
does anyone remember this
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Senator Ron Wyden @wyden.senate.gov · 23/04/2026
The NSA and FBI have been spying on you without a warrant using section 702 of FISA for decades. Trump wants Congress to renew the law. Here are concrete examples of how this law has been abused – across administrations – and why Congress shouldn't rubber-stamp it.
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Reposted by joshua stein
ijanc' @ijanc.org · 23/04/2026
#OpenBSD on #Firecracker, a 1.4 MB kernel booting in ~30 ms ijanc.org/posts/openbs...
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joshua stein @jcs.org · 23/04/2026
me: hey bank can you move some of this money to my savings account over at that bank? you've done it hundreds of times bank: sure, it'll get there in 2 days me: oh, can i pretend i'm sending a zelle payment to myself? bank: sure, it'll be there in 2 seconds why is ach still so slow
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Reposted by joshua stein
AmigaBill @amigabill.bsky.social · 20/04/2026
This is not how I expected our panel and VCF East to end. I am grateful everyone is ok 🙏🏼
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Reposted by joshua stein
ijanc' @ijanc.org · 01/04/2026
Bluetooth keyboard working on #OpenBSD Logitech MX Keys Mini connected via BLE (HOGP). - USB HCI transport - SMP LESC pairing ECDH + AES-CMAC crypto - ATT/GATT - HID over GATT
OpenBSD console showing Bluetooth keyboard working. sysctl shows OpenBSD 7.9-beta GENERIC.MP kernel. dmesg shows "btkbd0 at btlehid0 reportid 1: 8 variable keys, 6 key codes" and "wskbd1 at btkbd0 mux 1". wsconsctl shows keyboard1.type=bluetooth with US encoding. All commands typed on a Logitech MX Keys Mini connected via BLE.
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joshua stein @jcs.org · 19/04/2026
hello, cyberpals what are you working on lately?
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joshua stein @jcs.org · 18/04/2026
hello past me where does the time go
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joshua stein @jcs.org · 17/04/2026
Once a device can boot multiuser, compile its kernel, and has display and keyboard drivers, all further development for it must be done on the device itself Sorry, it's the law
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Reposted by joshua stein
Senator Ron Wyden @wyden.senate.gov · 17/04/2026
I sent a classified letter to House and Senate colleagues about a secret interpretation of surveillance law that every American should be concerned about. Representative Massie is right. The Constitution requires EVERY member to vote against a clean reauthorization.
A tweet from Representative Thomas Massie that reads:

I just viewed 2 Top Secret FISA docs.
1) FISA Court opinion that raises serious concerns about FBI implementation of FISA 702.
2) letter by Senator Wyden describing a secret government interpretation of FISA law.
The Constitution requires I vote No on FISA 702 reauthorization.
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joshua stein @jcs.org · 16/04/2026
Eternal November sfconservancy.org/blog/2026/ap... (November 2025 was when Claude Opus 4.5 was released)
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joshua stein @jcs.org · 16/04/2026
I over-use parentheses because I don't like having to think about the order of operations every time I glance at my code but from now on I'm going to use this as my justification so I don't seem so dumb
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joshua stein @jcs.org · 15/04/2026
I finished watching Better Call Saul again and felt compelled to make this
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joshua stein @jcs.org · 12/04/2026
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joshua stein @jcs.org · 12/04/2026
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