Linux

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Cable Management

Music: 

Elvis Costello - Radio, Radio

It just occurred to me that I never finished the video and walk through of the cable management project I did a couple months ago. It came out great and hasn't been a problem since I did it. Honestly I've been on other projects, but I know that the next thing I do with that retro-gear is going to be a breeze.


As you can see, the Checkmate spins right around and it's super easy to get at everything without putting any strain on any of the ports or stretching any cables. It's never going to win the tidiness olympics, but it's all safe and convenient and well managed. I do like some organization porn though, and this is definitely that.




Big thanks again to Checkmate for making exactly the right product for my extremely specific use case and tying this whole collection of stuff together in one easy to navigate package.

xrayspx's picture

Sneak Peek Henge Projects

Music: 

Birdhouse In Your Soul - They Might Be Giants

Today was my last day at work, so of course I'm pulling an all-nighter working on projects and building my workflow. I don't think that will ever stop.

*I just got yelled at at 2:40am for pulling an all-nighter right now today. I'm like dude, it's my vacation, and this is me, relaxing on my goddamn vacation! I can sleep in a few days*

This is the desk I sat at for the last 5 years of my job and for two days a week for a decade before that. To be honest it feels weird for the job to be gone and for me to still be allowed in here. This is likely the last photo that will have my work laptop running Gibson in it. I am currently running through every bin and every parts drawer and converting my entire life over from full time network and server admin to ... someone who just hangs out and does projects and upgrades and documentation for a while.

And this is a sneak peek at what I mean when I say "I have a lot of projects in mind for this CheckMate monitor". I'm waiting for one sort-of crucial piece to this puzzle, then I'm going to make an in-depth tour of how I run all of this stuff, from media services to radio broadcasts. I'll be upgrading and making a lot of sysadmin improvements now that I have been freed for a bit. Retro computers are a piece, but are not really the "purpose" of this pile of stuff. My talents lie elsewhere. Fun times ahead as I embrace my inner digital hermit! I will explain why that is a good thing.

xrayspx's picture

A Quick Office Tour

Music: 

Catherine Wheel - Pain

I made a quick tour video for an audience of about four. Here's a brief look at the basic stuff in my office, much of which I will do better quality videos about soon. Maybe like a monthly VAST/SPACE meeting? I dunno.

Enjoy the 1992 aesthetic. Pretend it's a VHS-C tape or something you found at Goodwill.

Update: I didn't notice the screensaver during the whole desk part until uploading just now and it's my favorite thing ever.


xrayspx's picture

Archiving Workflow

Music: 

Sinéad O’Connor - Jerusalem
(AKA the nice lady who was right about near every goddamn thing)

I'm running this setup to backup some Atari ST 720K floppy disks I have. I'm interested in backups of BBS newsletters and general BBS/Early-Internet ephemera from the '80s and '90s and I'm finding cases where at a glance I can't find that specific copy of like STReport or whatever on the Archive. Also anything fun related to the specific Atari club we were all members of since this is likely the only copy of any of that.

I'm very happy with the roll-away desk surface on top of this rack:

Read More

xrayspx's picture

Walkthrough Preview

Music: 

I'm going to be working on making a few videos about how my office is set up and fix some problems with some of my machines and stuff as I polish this all up.

This was shot as I finished cabling in my in-rack video capture and face-camera. So I'm doing a quick dry-run of a couple of features of the machine I built that lives in that monitor. It's a Raspberry Pi 3 that I have configured with a menu to emulate every other object in this rack as well as manage and maintain my home servers as a KVM for all that stuff. It's connected over serial to an Avocent 16 port serial console. So from my main menu I log into that serial console and then I use that to connect over serial to my main webserver in the rack below.

After logging back out of all that I am launching the Amiga emulator for a quick run of Nebulus.





Here's what that end of the room looks like. My main workstation that's getting all the video is in the bottom of the left hand rack. Then the right rack is all the network hardware, storage, servers and stuff.


xrayspx's picture

This Is Comfort

Music: 

Clock DVA



Far East keyboard vendors "are defining the lower end of the market, and I wish them a lot of luck, but we offer a better membrane keyboard, with better tactile feel, and a lot of service and market support here in the U.S. We offer Cadillacs, and are not the cheapest guys in the world."

- Lexmark's manager of market development Dick McCall regarding falling keyboard prices in 1993, just after spin-off from IBM

I recently bought a new Model F SSK. I've always felt bad for my role in The '90s Purge, wherein if I had a dollar for all the models M and F that ended up in a dumpster...well I could have put a down payment on a mortgage for a new modern Model F :-) I am not, repeat, not knocking the price. It's actually quite a value if you consider that a Model M sold for hundreds of 1989 dollars (MSRP direct from IBM anyway) as the cost-reduced, slightly crappier replacement for the F. It's also a labor of love and I like to support these sorts of projects. It's /incredibly/ well made and is just an absolute monster.

Aside from some initial glitchiness with a couple of "iffy" flippers and springs, we got it up and running relatively quickly. Definitely get the First Aid Kit, in fact I'll probably get another just to have it. The only modification I made from the default was to remove the fixed USB cable and replace it with a USB-C M -> USB-A F dingus so I could just swap it with my normal keyboard cable.



This steel & aluminum Model F also makes a Model M feel like the toy at the bottom of the Cap'n Crunch box.

Witness:


The model f ssk is pretty pingy but is a total pleasure to type on. My cow-orkers are lucky I didn't haul it down to our 3 day on-site meeing or they'd have tried to murder me in the first 10 minutes. Luckily it doubles as a weapon so I'd have been just fine.

See. The model M sounds like and feels like a children's toy by comparison. IT'S WHISPER QUIET!



Working in the computer store in the '90s I always loved the Model Fs we had around and tried to use them as bench machines, but they were /just/ that little bit too oddly laid out to be useful. So I heaved 'em. Lots of Model Ms too, and 5150s...yeah yeah. Progress. How was I supposed to know I could have made a lucrative career out of making videos about the crap in the basement of a computer store 30 years later?

I like the Model M keyboards I've got, but without fail a couple of weeks into using one my hands start to hurt and I worry about "This is it, after 40 years of this shit I'm finally getting some kind of RSI nonsense". Then I switch to a Keychron and everything is better after a day or two. It's weird because my natural tendency is to kind of hammer on keyboards, or at least I feel like I do, what do I know.

The F feels a lot lighter while typing even if it sounds much more violent. I haven't had any strain yet.

Verdict: Get one! They're Great! - As long as you don't mind maddening frustration when you assemble the whole thing and a single goddamn key won't actuate so you have to take all the caps back off and rip it apart. Not that I had to do that several times. Honestly I wasn't going to get this because I knew from reviews that it shipped without the keycaps and it looked irritating and fiddly to get it going (and I was right!) but Natalie talked me into it. I'm leaving the "locking" tab bent open since like, is it even possible for that backplate to slide? Time will tell!

Again, none of that is a knock on the manufacturing of this thing. It's /great/ and I'm sure it'll last me until I die. I just know my limitations and that I have a very low tolerance for frustration since I've been abused and burned by work for far too long and as such have no patience for friction unless I'm being paid. I don't care how much fucking hacker-chow gets in there, these keycaps aren't coming off to clean or anything unless I absolutely have to.

I was certain that one of Thomas's videos on the modern Model F showed the key assembly process, but I can't find it. Enjoy anyway.

xrayspx's picture

Project Planning

Music: 

I'm trying to lay out some projects that I want to do "when I have the time". I'm considering streaming / recording these as I go if anyone wants to see them and/or help live. I'm at least going to document all of this so it's available to anyone who needs it.

I'm going to update this page as more things come up and I start completing tasks.

  • Pimp my Atari ST
    • Get video working. I have an SC1224 which isn't /super/ reliable. I have a Checkpoint monitor that I'm trying to get working for color + mono. I need to get that thing figured out and order whatever I need to make it go
    • Get a BlueSCSI working as a novelty oversized hard drive with tons of partitions and everything on there. This will involve removing the RIFA caps and getting Len's ICD enclosure working and learning how to install drivers and stuff.
    • Get my ST talking to Linux machines over serial. This could either be the Pi inside the CheckPoint monitor, or ideally hooked up through the Avocent serial console switch so I could address other ports
    • Use the serial terminal to manage software transfers from my PC to ST eliminating using aging physical floppy disks and drives or new things like GoTek
    • Use this method to make images of Len's stuff and transfer to the PC. I think that will be the easiest way to archive these disks


  • NeXT Machine
    • Buy the replacement modern SoundBox card to get VGA output and eliminate the aging CRT
    • Build the AdaFruit project to use the NeXT non-ADB keyboard on a PC with USB
    • Use that knowledge to gauge how hard it might be to go the other direction? Using USB stuff on NeXT would be way more useful
    • Try to get the service manual for that printer or an equivalent Canon model


  • MiSTer Cabinet
    • Remove that front door. I keep banging my knees on this idiot door
    • While the cabinet is apart, extend all the ports from the TV inside with like pigtail connectors including power (C14 -> C15), HDMI and anything else like RF and stuff to hook up Ataris
xrayspx's picture

SMS is Dead

Music: 

Bash & Pop - Making Me Sick

This is by far the stupidest thing I've ever had to write.

For decades, IT has used pagers, and later SMS, to alert on outages and send notifications to stakeholders. This has been broken for some time by CloudFilter. Most (All?) US providers rate-limit access to SMS via email by filtering inbound mail through CloudFilter. This has resulted in me missing countless outage events. I'm not sure that my sites aren't even permanently blacklisted at this point. As far as I know there is no way to "opt out" of this, except in the case of Enterprise customers. We are not an Enterprise Customer. In fact if I get one pager event every 3 or 4 months that would surprise me. I'm not exactly "high volume". I do have a Business mobile account, but that evidently does not qualify me to opt out.

So...

I now have SMS emails being sent to my personal, non-work, email address. A cron job checks that folder for mail and if any exists, I use KDEConnect to send a "Find My Phone" alert to my phone. This isn't really ideal on any level:

  • KDEConnect uses an Alarm for the Find My Phone feature. I never realized this because I don't lose my phone. Makes total sense though since this means it doesn't respect Ringer or Alert volumes being muted or your phone being on vibrate.
  • This solution will only work when I'm on my home network. Not a huge factor since I generally only leave the house for a 30 minute walk around the neighborhood every day. Otherwise I don't go outside unless it's unavoidable doctor/dentist visits
  • The fact that I have to write goddamn janky-as-fuck scripts to receive rudimentary alerting of potentially mission-critical failures
  • This is the whole thing:

    #! /bin/bash

    ismail=$(ssh user@mailserver.com 'ls ~/Maildir/.Junk.worksms/cur')

    if [ -z "$ismail" ]
            then exit 0
            else
    &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; qdbus org.kde.kdeconnect /modules/kdeconnect/devices/ <device-id-GUID> /findmyphone org.kde.kdeconnect.device.findmyphone.ring
    &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;   ssh user@mailserver.com 'rm ~/Maildir/.Junk.worksms/cur/* '
    &nbsp; &nbsp; &nbsp; &nbsp; fi

xrayspx's picture

Gypsy - The Computer Oracle Kiosk

Music: 

The Jam - Absolute Beginners

Earlier this year we were introduced to Gypsy: The Computer Oracle, a Mac game from 1985. This started a whole Thing and I immediately set about making this work in a display that could be exposed to the public with as little friction as possible for people to play with.

This is how that turned out.


For the machine I just used a brand-new Raspberry Pi 3B+ mounted to the back of an Eyoyo 4:3 monitor and added grommets to some Velcro straps for securing the HDMI, power and mouse cables.

This is very much a 1-weekend hack job project and is not anyone's idea of "secure", but it's also not meant to be connected to a network or a keyboard. At some point I might compile out the standard hotkeys for management of Mini vMac, but for now it's fine. If someone yoinks a keyboard out of their pants and inconspicuously plugs it in and starts hammering away, well now they've got access to a single-function Linux machine with no network. Congrats.

I have to admit though, I have been toying with linking multiple web-based Ouija boards together so different locations can send messages back and forth, or to a (non-ai, more Eliza-level) chatbot if there's no one on the other end at the moment.

Greetz:

Couldn't have done this without Mini vMac by Gryphel, and specifically the SDL-1 build hosted at Macintosh Repository.

xrayspx's picture

Wayland and Big Desktop Need To Get Their Shit Together.

Music: 

The Coup - Yes 'em To Death

Note: This ugly disjointed ramble has been in my "Notes to myself that I'm never going to post" queue for a couple of weeks. But JWZ has recently tried to finally engage the enemy and released XScreenSaver 6.11.

I've been running Linux with XScreenSaver since the very early days of KDEs usable existence on my daily driver machines as a senior sysadmin, network admin, tools hacker. Overall this has been the correct choice even though for several years there in the 2000s sysadminning my workstation seemed to be like 60% of my job. At the end of the day, I'm just some guy. I'm not a developer, and I'm not part of The Community of circle jerking Thought Leaders and Influencers. Just a worker bee with 30 years of workflow and tools I want to keep working. Most of my personal productivity tooling has survived migration to Wayland, but several things I rely on, such as Synergy (copy buffer sync) are major blockers. XScreenSaver is a pretty major blocker for me too.

However in their utter dismissal of tools like XScreenSaver, Big Desktop (Wayland, KDE, and I assume GNOME) are really pissing me off as a user and pushing me back off the platform. It's just emblematic of how emphasis is moving away from users being able to define their own environment to their needs and toward more control from RH et al.

I don't know why Wayland and/or DE projects don't even entertain the opinions of the developer who's been consistently locking screens on Unix for over 30 years. I don't hear Jamie even really wanting to handle locking the screen necessarily, only that there's no framework to work within the existing locking mechanisms to show hacks at lock time. XScreenSaver works (with hurdles of course since nothing can ever be painless in JWZ-world) just fine on MacOS with Apple handling the locker as far as I can tell.

It baffles me to see responses from leaders of distros that boil down to in a post-CRT world your use case is irrelevant, your machine should be asleep to save power, Consumer. Screensavers are not a RedHat approved use of electricity. So no one should play video games because it's a gluttonous waste of energy. Nevermind the fact that with modern monitors and SSDs a NUC can run for days on screensaver before you approach my power draw for 5 minutes in 2000, with my 3x 21" Trinitrons and spinning drives grinding away. Man, the heat that used to come off of all that shit. The power consumption argument is as dismissive as it gets.

Wayland and DE people talk "security", and I get that things such as KMag can't work because windows shouldn't be able to know what is being displayed by other windows. Get it. But my security profile isn't "I'm on an NSA workstation on an airgapped network". My systems are all inside my house. I habitually lock screens out of A: Good Security Practice and B: keyboard-typo-safety. If I get up to pat my cat or get a snack, I want my machine to be Hacking the Gibson when I get back in 5 minutes. I do not want my machine to sleep since I probably have 30 RDP / SSH sessions open to other hosts. If someone needs to sit at my terminal to get the Secret Missile Codes I've got bigger problems. They've probably already killed me and my cat.

Microsoft and Apple figured out how to securely let a third party display a screensaver while the OS handles locking decades ago.

It should be embarrassing to Big Desktop that XScreenSaver works better on my goddamn phone as a live background than it does on Wayland.



"What never was cannot be broken" / "Works well and as designed" -- Guy Who Isn't The Whole of the Problem.

I guess someone needs to write "Why Cooperation With Wayland is Impossible".

I can't fucking wait until ssh forwarding breaks with applications I care about. I'm sure it'll happen one day and just make my systems that little bit less useful. Remote Display / Tunneling is a Worthless Legacy Feature. You should use RDP now or VNC or whatever...

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