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#dos

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Johnny 2.0.1Spoilers for the last stage of Commander Keen 1 I guess.
ltning<p>Here we go again, <a class="hashtag" href="https://pleroma.anduin.net/tag/eurobsdcon" rel="nofollow noopener" target="_blank">#EuroBSDCon</a>! I may have mentioned it, but it's really happening*: I'm giving a talk again, this time titled:</p><p><strong>Dirty Tricks: Using <a class="hashtag" href="https://pleroma.anduin.net/tag/nginx" rel="nofollow noopener" target="_blank">#nginx</a> and <a class="hashtag" href="https://pleroma.anduin.net/tag/lua" rel="nofollow noopener" target="_blank">#Lua</a> to thwart bots and skript kiddies</strong></p><p>This talk is specifically for anyone who</p><ul><li>has tried to host a BBS on the Internet,</li><li>is struggling with scrapers and bots,</li><li>lives in the <a class="hashtag" href="https://pleroma.anduin.net/tag/retrocomputing" rel="nofollow noopener" target="_blank">#RetroComputing</a> bubble,</li><li>wants to see an early '90s PC on stage,</li><li>needs a <em>telnet</em> captcha, or</li><li>simply has nothing better to do.</li></ul><p>Read more about it <a href="https://events.eurobsdcon.org/2025/talk/SMHRAR/" rel="nofollow noopener" target="_blank">here</a>, take a look at the <a href="https://events.eurobsdcon.org/2025/schedule/" rel="nofollow noopener" target="_blank">conference schedule</a>, and <strong><em><a href="https://2025.eurobsdcon.org/registration.html" rel="nofollow noopener" target="_blank">buy your ticket</a>!</em></strong></p><p>See you there!</p><p><a class="hashtag" href="https://pleroma.anduin.net/tag/freebsd" rel="nofollow noopener" target="_blank">#FreeBSD</a> <a class="hashtag" href="https://pleroma.anduin.net/tag/security" rel="nofollow noopener" target="_blank">#Security</a> <a class="hashtag" href="https://pleroma.anduin.net/tag/bsd" rel="nofollow noopener" target="_blank">#BSD</a> <a class="hashtag" href="https://pleroma.anduin.net/tag/runbsd" rel="nofollow noopener" target="_blank">#RunBSD</a> <a class="hashtag" href="https://pleroma.anduin.net/tag/dos" rel="nofollow noopener" target="_blank">#DOS</a> <a class="hashtag" href="https://pleroma.anduin.net/tag/rundos" rel="nofollow noopener" target="_blank">#RunDOS</a> <a class="hashtag" href="https://pleroma.anduin.net/tag/thedraw" rel="nofollow noopener" target="_blank">#TheDraw</a> <a class="hashtag" href="https://pleroma.anduin.net/tag/ansiart" rel="nofollow noopener" target="_blank">#AnsiArt</a></p><p>* I didn't want to post this until I was fairly certain I could even pull this off..</p>
Ben Collver<p>This is Diabaig, a roguelike game, built for DOS using OpenWatcom and pdcurses. It requires a 32-bit CPU and 4 MB memory to run.</p><p>Diabaig home page<br>&lt;<a href="https://conornally.itch.io/diabaig" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">conornally.itch.io/diabaig</span><span class="invisible"></span></a>&gt;</p><p>Back when tigers used to smoke, the Great Halls of Diabaig were home to a thriving civilisation. However, few records survived the ensuing fires when a dragon moved in. Descend to the depths of Diabaig, carefully navigate the twisting corridors and dangerous creatures and return with a tooth from the dragon's jaws.</p><p>Diabaig is a traditional turn-based ASCII roguelike where you are never more than a few mistakes away from death. Choose a starting class, find powerful items, and learn new spells and techniques to face increasingly dangerous adversity. You will discover many floors with rooms filled with unique creatures, magic scrolls, unknown potions and mighty weapons. Use everything at your disposal to survive as long as possible and defeat the dragon, but remember to keep enough spare for the return journey.</p><p><a href="https://archive.org/details/diabaig-1.0.0-for-dos" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">archive.org/details/diabaig-1.</span><span class="invisible">0.0-for-dos</span></a></p><p><a href="gopher://tilde.pink/1/~bencollver/files/dos386/game/diabaig/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible"></span><span class="ellipsis">gopher://tilde.pink/1/~bencoll</span><span class="invisible">ver/files/dos386/game/diabaig/</span></a></p><p><a href="https://tilde.zone/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a> <a href="https://tilde.zone/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a> <a href="https://tilde.zone/tags/roguelike" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>roguelike</span></a></p>
♞ Pixel Prophecy 🇵🇸🇺🇦🇪🇺<p>If anyone wants to run this screensaver on their machine / DOSBox, I made it happen. Meet GRIDDY.EXE</p><p>😊<br>► <a href="https://pixelprophecy.com/stuff/item/app-griddy-dos" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">pixelprophecy.com/stuff/item/a</span><span class="invisible">pp-griddy-dos</span></a></p><p><a href="https://mastodon.gamedev.place/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a> <a href="https://mastodon.gamedev.place/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a> <a href="https://mastodon.gamedev.place/tags/pascal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pascal</span></a></p>
♞ Pixel Prophecy 🇵🇸🇺🇦🇪🇺<p>Now I get why everyone was so obsessed with optimized drawing algorithms in DOS: Copying an entire buffer every frame is ~s~l~o~w~.</p><p>After many hours of tinkering I now got “dirty rectangles” working. Wow, what a speed up!</p><p>(DOSBox is running with 20k cycles in this comparison, btw)</p><p><a href="https://mastodon.gamedev.place/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a> <a href="https://mastodon.gamedev.place/tags/pascal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pascal</span></a> <a href="https://mastodon.gamedev.place/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a> <a href="https://mastodon.gamedev.place/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a></p>
EVSHIFT<p><a href="https://www.evshift.com/336793/rtalk-with-sylvia-dos-santos-naming-manager-at-renault-renault-clio-full-hybrid-e-tech/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">evshift.com/336793/rtalk-with-</span><span class="invisible">sylvia-dos-santos-naming-manager-at-renault-renault-clio-full-hybrid-e-tech/</span></a> R:Talk with Sylvia Dos Santos, naming manager at Renault | Renault Clio full hybrid E-Tech <a href="https://channels.im/tags/CLIO" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CLIO</span></a> <a href="https://channels.im/tags/Dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dos</span></a> <a href="https://channels.im/tags/ElectricCars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ElectricCars</span></a> <a href="https://channels.im/tags/ElectricVehicles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ElectricVehicles</span></a> <a href="https://channels.im/tags/ETECH" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ETECH</span></a> <a href="https://channels.im/tags/EV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EV</span></a> <a href="https://channels.im/tags/Full" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Full</span></a> <a href="https://channels.im/tags/Hybrid" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hybrid</span></a> <a href="https://channels.im/tags/manager" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>manager</span></a> <a href="https://channels.im/tags/naming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>naming</span></a> <a href="https://channels.im/tags/renault" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>renault</span></a> <a href="https://channels.im/tags/RenaultUK" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RenaultUK</span></a> <a href="https://channels.im/tags/RTalk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTalk</span></a> <a href="https://channels.im/tags/santos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>santos</span></a> <a href="https://channels.im/tags/Sylvia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sylvia</span></a></p>
♞ Pixel Prophecy 🇵🇸🇺🇦🇪🇺<p>Waaay past my bedtime again but I finally managed to wrap my head around Free Pascal programming for DOS and how to plot pixels to the screen 🥳 :msdos: So here's my screensaver for MS-DOS that probably needs a Pentium to run half decently 😅</p><p><a href="https://mastodon.gamedev.place/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a> <a href="https://mastodon.gamedev.place/tags/pascal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pascal</span></a> <a href="https://mastodon.gamedev.place/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a> <a href="https://mastodon.gamedev.place/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a></p>
ICM<p>We’re open today and tomorrow. Come help us explore, archive and organize our library of floppies and discover fun DOS games! 10am-4pm</p><p><a href="https://icm.museum" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">icm.museum</span><span class="invisible"></span></a></p><p><a href="https://mastodon.sdf.org/tags/retrogaming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrogaming</span></a> <a href="https://mastodon.sdf.org/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a> <a href="https://mastodon.sdf.org/tags/games" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>games</span></a> <a href="https://mastodon.sdf.org/tags/vintagecomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vintagecomputing</span></a></p>
DesertFOX<p>Just a quick emulation test of Descent II for Windows 95.</p><p>The game's CD-ROM includes both the DOS version, as well as a version for DirectX and WIndows. So, it's essentially the same game. The resolution here is a whole lot better than under DOS and the frame rates are also much improved. I'm loving it!</p><p><a href="https://www.youtube.com/watch?v=Isx2WT747l4" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=Isx2WT747l4</span><span class="invisible"></span></a></p><p><a href="https://techhub.social/tags/RetroGaming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RetroGaming</span></a> <a href="https://techhub.social/tags/Windows95" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Windows95</span></a> <a href="https://techhub.social/tags/Descent" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Descent</span></a> <a href="https://techhub.social/tags/Arcade" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arcade</span></a> <a href="https://techhub.social/tags/Shooter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Shooter</span></a> <a href="https://techhub.social/tags/PCGaming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PCGaming</span></a> <a href="https://techhub.social/tags/DOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DOS</span></a> <a href="https://techhub.social/tags/Windows" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Windows</span></a> <a href="https://techhub.social/tags/86Box" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>86Box</span></a> <a href="https://techhub.social/tags/Emulation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Emulation</span></a></p>
Rainer<p><span class="h-card" translate="no"><a href="https://troet.cafe/@arthurdent" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>arthurdent</span></a></span> <span class="h-card" translate="no"><a href="https://hannover.town/@Hannoveranerin" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Hannoveranerin</span></a></span> <a href="https://norden.social/tags/IchBinSoAlt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IchBinSoAlt</span></a></p><p>UUh, das erinnert mich, dass ich mit eine Lizenz von QUEMM für <a href="https://norden.social/tags/DOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DOS</span></a> <a href="https://norden.social/tags/MSDOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MSDOS</span></a> bei ich glaube Vobis in der Goethestraße gekauft habe und hatte dann 2MB unter 1MB RAM zur Verfügung. 😎<br>Danach einen Schlenker auf der Langen Laube und von Hardware-Dealer zu Hardware-Dealer schlendern und Preise über Papierlisten vergleichen. Hachtz. 🥰<br><a href="https://norden.social/tags/Hannover" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hannover</span></a></p>
Óscar Toledo G.<p>I retrieved more books from my old library <a href="https://mastodon.social/tags/retro" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retro</span></a> <a href="https://mastodon.social/tags/retrogaming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrogaming</span></a> <a href="https://mastodon.social/tags/msx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>msx</span></a> <a href="https://mastodon.social/tags/Commodore" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Commodore</span></a> <a href="https://mastodon.social/tags/ti994a" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ti994a</span></a> <a href="https://mastodon.social/tags/ibmpc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ibmpc</span></a> <a href="https://mastodon.social/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a></p>
Juan<p>The cover for the physical edition of Alien Intruder is going to be amazing <a href="https://mastodon.gamedev.place/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a> <a href="https://mastodon.gamedev.place/tags/gamedev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gamedev</span></a></p>
IPFire News<p>The IPFire firewall allows you to block DoS attacks at the firewall by limiting the number of connections being forwarded to your servers <a href="https://social.ipfire.org/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a></p>
Juan<p>The Jam has started: <a href="https://itch.io/jam/dosember-game-jam" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">itch.io/jam/dosember-game-jam</span><span class="invisible"></span></a></p><p>Remember there's an (unofficial) XMPP chat for <a href="https://mastodon.gamedev.place/tags/doscember" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>doscember</span></a> <a href="https://mastodon.gamedev.place/tags/gamedev" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gamedev</span></a> <a href="https://mastodon.gamedev.place/tags/dos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dos</span></a> <a href="https://mastodon.gamedev.place/tags/jam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>jam</span></a> <a href="xmpp:dosember@muc.af.fr.eu.org?join" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">xmpp:</span><span class="">dosember@muc.af.fr.eu.org?join</span><span class="invisible"></span></a></p><p>There's literally 4 of us already! 😂</p>

Are there any #dos gamers out there who can help me out? There was a Pipe Mania clone I played in the early 2000s on one of those "1001 games for your home computer" type CDs (it also contained the text adventure Humbug and the Hugo Trilogy) I have no idea what it was called or how to find it but it had cool visuals and some levels had bonus toilets and stuff. I checked out actual Pipe Mania and while this is a similar game, it's just not quite the same.

Continued thread

The systems I use are those where any server can send me an SMS anywhere in the world so that I know what goes on. I even have different numbers for different classes of servers.

This error would not have stayed up so long had I been running that part of the network monitoring

My 4G provider has a accounting service error.
This service error was discovered by me yesterday at 22.10 hours. Because of this error I cannot put any cash on an account of any phone. This means that the amount of money lost by the 4G provider is in the thousands of USD per hour. This is an irritating denial of service