mastodon.ie

Kevin Karhan :verified:<a href="https://mastodon.social/@stman" class="u-url mention" rel="nofollow noopener" target="_blank">@stman</a> <a href="https://masto.hackers.town/@theruran" class="u-url mention" rel="nofollow noopener" target="_blank">@theruran</a> <a href="https://cathode.church/@50htz" class="u-url mention" rel="nofollow noopener" target="_blank">@50htz</a> <a href="https://social.solarpunk.au/users/vidak" class="u-url mention" rel="nofollow noopener" target="_blank">@vidak</a> <a href="https://mastodon.net2o.de/@forthy42" class="u-url mention" rel="nofollow noopener" target="_blank">@forthy42</a> Yeah, basically attacks on schedulers or any non-static component that is software-defined makes it easy to go that way. <ul><li>The only way one could "fix" this would be Harvard-Architecture and strictly segmented threads in hardware, which would toss all the flexibility of existing Von-Neumann-Systems out of the Window and basically result in <a href="https://infosec.space/tags/Mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mainframe</a>-esque systems like the OS/360 'hard containers' on z/Architecture, which means 2x42U of phat iron to run 50+ year old COBOL code at 0% performance gain at bit-, cycle and clock-accuracy.</li></ul>And even "<a href="https://infosec.space/tags/TradFinance" class="mention hashtag" rel="nofollow noopener" target="_blank">#TradFinance</a>" hates that because they refuse to train new programmers for that stuff and they are too deeply entrenched to migrate away!

ℒӱḏɩę :blahaj:This is pretty neat. I woke up today and wondered about this 🤓 <a href="https://tech.lgbt/tags/ibm" class="mention hashtag" rel="nofollow noopener" target="_blank">#ibm</a> <a href="https://tech.lgbt/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> <a href="https://www.youtube.com/watch?v=ouAG4vXFORc" rel="nofollow noopener" translate="no" target="_blank">https://www.youtube.com/watch?v=ouAG4vXFORc</a>

kurtshI just saw this ASCII text account called @hypernode.bsky.social & it reminded me of my UCLA mainframe days... Anyone remember a real-time multi-player game on the <a href="https://mastodon.social/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> called <a href="https://mastodon.social/tags/HUNT" class="mention hashtag" rel="nofollow noopener" target="_blank">#HUNT</a>? You'd telnet in & control an 'X' on a 16x16 grid, firing bombs, slime & other weapons.Man, that was FUN.

pancake :radare2:New entry for my assembler collection bookshelf <a href="https://infosec.exchange/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> <a href="https://infosec.exchange/tags/mvs" class="mention hashtag" rel="nofollow noopener" target="_blank">#mvs</a> <a href="https://infosec.exchange/tags/assembler" class="mention hashtag" rel="nofollow noopener" target="_blank">#assembler</a>

Ars Technica NewsReddit user surprised when 1960s computer panel emerged from collapsed family garage <a href="https://arstechni.ca/LR4p" rel="nofollow noopener" translate="no" target="_blank">https://arstechni.ca/LR4p</a> <a href="https://c.im/tags/computercollecting" class="mention hashtag" rel="nofollow noopener" target="_blank">#computercollecting</a> <a href="https://c.im/tags/Classiccomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#Classiccomputing</a> <a href="https://c.im/tags/Vintagecomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#Vintagecomputing</a> <a href="https://c.im/tags/computerhistory" class="mention hashtag" rel="nofollow noopener" target="_blank">#computerhistory</a> <a href="https://c.im/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBM</a>'sSystem/360 <a href="https://c.im/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#retrocomputing</a> <a href="https://c.im/tags/mainframes" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframes</a> <a href="https://c.im/tags/RCASpectra" class="mention hashtag" rel="nofollow noopener" target="_blank">#RCASpectra</a> <a href="https://c.im/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> <a href="https://c.im/tags/retrotech" class="mention hashtag" rel="nofollow noopener" target="_blank">#retrotech</a> <a href="https://c.im/tags/1960s" class="mention hashtag" rel="nofollow noopener" target="_blank">#1960s</a> <a href="https://c.im/tags/Tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#Tech</a> #1966 <a href="https://c.im/tags/ibm" class="mention hashtag" rel="nofollow noopener" target="_blank">#ibm</a> <a href="https://c.im/tags/RCA" class="mention hashtag" rel="nofollow noopener" target="_blank">#RCA</a>

Toy Box ComixRandom Old Comic: Shrinkage, Part II <a href="https://www.toyboxcomix.com/2018/06/29/shrinkage-part-ii/" rel="nofollow noopener" translate="no" target="_blank">https://www.toyboxcomix.com/2018/06/29/shrinkage-part-ii/</a> Shrinkage, Part II <a href="https://retro.pizza/tags/Beachhead" class="mention hashtag" rel="nofollow noopener" target="_blank">#Beachhead</a> <a href="https://retro.pizza/tags/GIJoe" class="mention hashtag" rel="nofollow noopener" target="_blank">#GIJoe</a> <a href="https://retro.pizza/tags/Mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mainframe</a> <a href="https://retro.pizza/tags/RipCord" class="mention hashtag" rel="nofollow noopener" target="_blank">#RipCord</a> <a href="https://retro.pizza/tags/Scarlett" class="mention hashtag" rel="nofollow noopener" target="_blank">#Scarlett</a> <a href="https://retro.pizza/tags/SnakeEyes" class="mention hashtag" rel="nofollow noopener" target="_blank">#SnakeEyes</a> <a href="https://retro.pizza/tags/Soundwave" class="mention hashtag" rel="nofollow noopener" target="_blank">#Soundwave</a> <a href="https://retro.pizza/tags/Transformers" class="mention hashtag" rel="nofollow noopener" target="_blank">#Transformers</a>

openSUSE Linux📢 From <a href="https://fosstodon.org/tags/OBS" class="mention hashtag" rel="nofollow noopener" target="_blank">#OBS</a> packaging to <a href="https://fosstodon.org/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBM</a> <a href="https://fosstodon.org/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> kernel hacking! Check out this expert-led session from FIT ČVUT Informatics. <a href="https://fosstodon.org/tags/openSUSE" class="mention hashtag" rel="nofollow noopener" target="_blank">#openSUSE</a> 🎙️ Linux on Z Development 🎥 <a href="https://youtu.be/nIW4lFRdvCc?si=heA6wyK6xZ7NahBH" rel="nofollow noopener" translate="no" target="_blank">https://youtu.be/nIW4lFRdvCc?si=heA6wyK6xZ7NahBH</a>

heise DeveloperSoftware Testing: KI-Einsatz für die Legacy-ModernisierungIn dieser Episode sprechen Richard Seidl und Erik Dörnenburg über Möglichkeiten, Legacy-Systeme wie Mainframes zu modernisieren.<a href="https://www.heise.de/blog/Software-Testing-KI-Einsatz-fuer-die-Legacy-Modernisierung-10423117.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank">https://www.heise.de/blog/Software-Testing-KI-Einsatz-fuer-die-Legacy-Modernisierung-10423117.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon</a><a href="https://social.heise.de/tags/IT" class="mention hashtag" rel="nofollow noopener" target="_blank">#IT</a> <a href="https://social.heise.de/tags/K%C3%BCnstlicheIntelligenz" class="mention hashtag" rel="nofollow noopener" target="_blank">#KünstlicheIntelligenz</a> <a href="https://social.heise.de/tags/Mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mainframe</a> <a href="https://social.heise.de/tags/SoftwareTestingPodcast" class="mention hashtag" rel="nofollow noopener" target="_blank">#SoftwareTestingPodcast</a> <a href="https://social.heise.de/tags/Softwareentwicklung" class="mention hashtag" rel="nofollow noopener" target="_blank">#Softwareentwicklung</a> <a href="https://social.heise.de/tags/Test" class="mention hashtag" rel="nofollow noopener" target="_blank">#Test</a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#news</a>

Abimelech B. 🐧🇩🇪| wörk ™️<a href="https://infosec.exchange/@isotopp" class="u-url mention" rel="nofollow noopener" target="_blank">@isotopp</a> Groß? Kannst du haben: Dieser seit 07/29/2006 online gewesene <a href="https://fulda.social/tags/ibm" class="mention hashtag" rel="nofollow noopener" target="_blank">#ibm</a> <a href="https://fulda.social/tags/zec12" class="mention hashtag" rel="nofollow noopener" target="_blank">#zec12</a> <a href="https://fulda.social/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> parallel <a href="https://fulda.social/tags/sysplex" class="mention hashtag" rel="nofollow noopener" target="_blank">#sysplex</a> wurde im Oktober 2015 für immer abgeschaltet:

µPWill the <a href="https://mastodon.social/tags/VacuumTube" class="mention hashtag" rel="nofollow noopener" target="_blank">#VacuumTube</a> <a href="https://mastodon.social/tags/MainFrame" class="mention hashtag" rel="nofollow noopener" target="_blank">#MainFrame</a> Computer Bendix G-15 from 1956 run <a href="https://mastodon.social/tags/Doom" class="mention hashtag" rel="nofollow noopener" target="_blank">#Doom</a> <a href="https://www.youtube.com/watch?v=no0CkQk7id0" rel="nofollow noopener" translate="no" target="_blank">https://www.youtube.com/watch?v=no0CkQk7id0</a><a href="https://mastodon.social/tags/RetroComputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#RetroComputing</a> <a href="https://mastodon.social/tags/GameHistory" class="mention hashtag" rel="nofollow noopener" target="_blank">#GameHistory</a> <a href="https://mastodon.social/tags/RetroGaming" class="mention hashtag" rel="nofollow noopener" target="_blank">#RetroGaming</a> <a href="https://mastodon.social/tags/Assembly" class="mention hashtag" rel="nofollow noopener" target="_blank">#Assembly</a>

Michael Hjembæk 🇩🇰I’m about to start building and shipping my new z17 Raspberry Pi 5 mainframe setup — perfect for retro computing or mainframe enthusiasts.   Includes: z17 case in Jet Black with a glow-in-the-dark “Z” on the lid   Your choice of Blue (z17) or Orange (LinuxONE) backplate + power button   +Raspberry Pi 5 (8GB RAM) +Active Cooler +256GB SSD (Raspberry Pi OS pre-installed) +27W Power Supply (black) +Waveshare HDMI adapter +Pre-configured with Hercules TK5 (mainframe emulator) + local terminal You just need to add a monitor, HDMI cable, USB keyboard + mouse.   Interested? - contact me 😉 <a href="https://pixelfed.social/discover/tags/mainframe?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> <a href="https://pixelfed.social/discover/tags/z17?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#z17</a> <a href="https://pixelfed.social/discover/tags/herculestk5?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#herculestk5</a> <a href="https://pixelfed.social/discover/tags/raspberrypi?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#raspberrypi</a> <a href="https://pixelfed.social/discover/tags/raspberrypi5?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#raspberrypi5</a> <a href="https://pixelfed.social/discover/tags/3dprinted?src=hash" class="u-url hashtag" rel="nofollow noopener" target="_blank">#3dprinted</a>

Kevin Karhan :verified:<a href="https://hachyderm.io/@leftpaddotpy" class="u-url mention" rel="nofollow noopener" target="_blank">@leftpaddotpy</a> "the <a href="https://infosec.space/tags/cloud" class="mention hashtag" rel="nofollow noopener" target="_blank">#cloud</a>" is a <a href="https://infosec.space/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> for folks who don't have a sales rep / account manager at <a href="https://infosec.space/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBM</a>!"<a href="https://infosec.space/tags/CloudNative" class="mention hashtag" rel="nofollow noopener" target="_blank">#CloudNative</a>" is just a short for "I can't be assed to make <a href="https://infosec.space/tags/reproduceable" class="mention hashtag" rel="nofollow noopener" target="_blank">#reproduceable</a> <a href="https://infosec.space/tags/standalone" class="mention hashtag" rel="nofollow noopener" target="_blank">#standalone</a> code and make tarballs!"

heise online English150 billion US dollars: IBM makes the USA look goodIBM wants to invest a lot of money in the USA. However, the promised development expenditure has been this high for years. <a href="https://www.heise.de/en/news/150-billion-US-dollars-IBM-makes-the-USA-look-good-10370000.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank">https://www.heise.de/en/news/150-billion-US-dollars-IBM-makes-the-USA-look-good-10370000.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon</a><a href="https://social.heise.de/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBM</a> <a href="https://social.heise.de/tags/Mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mainframe</a> <a href="https://social.heise.de/tags/Quantencomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#Quantencomputer</a> <a href="https://social.heise.de/tags/Wirtschaft" class="mention hashtag" rel="nofollow noopener" target="_blank">#Wirtschaft</a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#news</a>

heise online150 Milliarden US-Dollar: IBM macht USA schöne AugenIBM will viel Geld in den USA investieren. Die versprochenen Entwicklungsausgaben sind allerdings schon seit Jahren so hoch. <a href="https://www.heise.de/news/150-Milliarden-US-Dollar-IBM-macht-USA-schoene-Augen-10369956.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank">https://www.heise.de/news/150-Milliarden-US-Dollar-IBM-macht-USA-schoene-Augen-10369956.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon</a><a href="https://social.heise.de/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBM</a> <a href="https://social.heise.de/tags/Mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mainframe</a> <a href="https://social.heise.de/tags/Quantencomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#Quantencomputer</a> <a href="https://social.heise.de/tags/Wirtschaft" class="mention hashtag" rel="nofollow noopener" target="_blank">#Wirtschaft</a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#news</a>

Elizabeth K. Joseph"This could definitely make for a fun weekend project to mess around with."That's what <a href="https://exquisite.social/@thomholwerda" class="u-url mention" rel="nofollow noopener" target="_blank">@thomholwerda</a> of <a href="https://mstdn.social/@osnews" class="u-url mention" rel="nofollow noopener" target="_blank">@osnews</a> wrote this week when he shared details of our latest IBM LinuxONE and Linux on IBM Z open source software report, and went on to highlight the IBM <a href="https://floss.social/tags/LinuxONE" class="mention hashtag" rel="nofollow noopener" target="_blank">#LinuxONE</a> Community Cloud!<a href="https://www.osnews.com/story/142178/linux-on-ibm-z-and-linuxone-open-source-software-report/" rel="nofollow noopener" translate="no" target="_blank">https://www.osnews.com/story/142178/linux-on-ibm-z-and-linuxone-open-source-software-report/</a>Well, the weekend is coming up 😄 <a href="https://floss.social/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a>

st1nger :unverified: 🏴‍☠️ :linux: :freebsd:A Tour Inside the <a href="https://infosec.exchange/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBM</a> <a href="https://infosec.exchange/tags/z17" class="mention hashtag" rel="nofollow noopener" target="_blank">#z17</a> <a href="https://infosec.exchange/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> <a href="https://community.ibm.com/community/user/ibmz-and-linuxone/blogs/elizabeth-k-joseph1/2025/04/23/a-tour-inside-the-ibm-z17" rel="nofollow noopener" translate="no" target="_blank">https://community.ibm.com/community/user/ibmz-and-linuxone/blogs/elizabeth-k-joseph1/2025/04/23/a-tour-inside-the-ibm-z17</a>

Elizabeth K. JosephI dug into the technical Redbooks and scoured our image library to bring you lots of goodies around the new IBM z17 announced this month!<a href="https://community.ibm.com/community/user/ibmz-and-linuxone/blogs/elizabeth-k-joseph1/2025/04/23/a-tour-inside-the-ibm-z17" rel="nofollow noopener" translate="no" target="_blank">https://community.ibm.com/community/user/ibmz-and-linuxone/blogs/elizabeth-k-joseph1/2025/04/23/a-tour-inside-the-ibm-z17</a> <a href="https://floss.social/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> <a href="https://floss.social/tags/IBMZ" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBMZ</a> And as always, if there's a card or close-up you wish to see, don't hesitate to ask, I'll see what I can find.

Toy Box ComixRandom Old Comic: Robo J.O.E. <a href="https://www.toyboxcomix.com/2019/03/29/robo-j-o-e/" rel="nofollow noopener" translate="no" target="_blank">https://www.toyboxcomix.com/2019/03/29/robo-j-o-e/</a> Robo J.O.E. <a href="https://retro.pizza/tags/Bazooka" class="mention hashtag" rel="nofollow noopener" target="_blank">#Bazooka</a> <a href="https://retro.pizza/tags/Doc" class="mention hashtag" rel="nofollow noopener" target="_blank">#Doc</a> <a href="https://retro.pizza/tags/Duke" class="mention hashtag" rel="nofollow noopener" target="_blank">#Duke</a> <a href="https://retro.pizza/tags/GIJoe" class="mention hashtag" rel="nofollow noopener" target="_blank">#GIJoe</a> <a href="https://retro.pizza/tags/Mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mainframe</a> <a href="https://retro.pizza/tags/RoboJOE" class="mention hashtag" rel="nofollow noopener" target="_blank">#RoboJOE</a>

Steve HumeNew IBM z17 Mainframe Will ‘Redefine AI at Scale’ <a href="https://mstdn.social/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBM</a> <a href="https://mstdn.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#AI</a> <a href="https://mstdn.social/tags/mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#mainframe</a> <a href="https://www.techrepublic.com/?p=4301518" rel="nofollow noopener" translate="no" target="_blank">https://www.techrepublic.com/?p=4301518</a>

heise online EnglishIBM's z17: New mainframe generation also for AI workloadsMainframes are generally not considered to be particularly AI-capable. IBM wants to prove this wrong with the new z17.<a href="https://www.heise.de/en/news/IBM-s-z17-New-mainframe-generation-also-for-AI-workloads-10349099.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank">https://www.heise.de/en/news/IBM-s-z17-New-mainframe-generation-also-for-AI-workloads-10349099.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon</a><a href="https://social.heise.de/tags/IBM" class="mention hashtag" rel="nofollow noopener" target="_blank">#IBM</a> <a href="https://social.heise.de/tags/IT" class="mention hashtag" rel="nofollow noopener" target="_blank">#IT</a> <a href="https://social.heise.de/tags/K%C3%BCnstlicheIntelligenz" class="mention hashtag" rel="nofollow noopener" target="_blank">#KünstlicheIntelligenz</a> <a href="https://social.heise.de/tags/Mainframe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mainframe</a> <a href="https://social.heise.de/tags/Rechenzentrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#Rechenzentrum</a> <a href="https://social.heise.de/tags/Server" class="mention hashtag" rel="nofollow noopener" target="_blank">#Server</a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#news</a>

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