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#raspi

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GEM is truly truly outrageous<p>last known photo of the retro dev den before i break it all down and move it</p><p><a href="https://oldbytes.space/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a> <a href="https://oldbytes.space/tags/Atari" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Atari</span></a> <a href="https://oldbytes.space/tags/AtariST" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AtariST</span></a> <a href="https://oldbytes.space/tags/ZX81" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ZX81</span></a> <a href="https://oldbytes.space/tags/MSDOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MSDOS</span></a> <a href="https://oldbytes.space/tags/Raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Raspi</span></a></p>
Douglas E. Welch<p>Internet in a Box - Mandela's Library of Alexandria</p><p>Internet-in-a-Box “learning hotspots” are used in&nbsp;dozens of countries, to give&nbsp;everyone&nbsp;a chance, e.g.&nbsp;in&nbsp;remote mountain villages&nbsp;in India.</p><p>It works without internet —&nbsp;like a community fountain, but for the mind&nbsp;— wirelessly serving anyone nearby with a smartphone, tablet or laptop.</p><p>Now you too can&nbsp;put the internet in a box&nbsp;and customize it with the&nbsp;very best free content&nbsp;for your school, clinic or family!</p><p><a href="https://welchwrite.com/blog/2025/07/01/internet-in-a-box-mandelas-library-of-alexandria-shared/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">welchwrite.com/blog/2025/07/01</span><span class="invisible">/internet-in-a-box-mandelas-library-of-alexandria-shared/</span></a></p><p><a href="https://nerdculture.de/tags/internet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>internet</span></a> <a href="https://nerdculture.de/tags/standalone" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>standalone</span></a> <a href="https://nerdculture.de/tags/wifi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wifi</span></a> <a href="https://nerdculture.de/tags/nointernet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nointernet</span></a> <a href="https://nerdculture.de/tags/resource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>resource</span></a> <a href="https://nerdculture.de/tags/research" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>research</span></a> <a href="https://nerdculture.de/tags/remotelocation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>remotelocation</span></a> <a href="https://nerdculture.de/tags/learning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>learning</span></a> <a href="https://nerdculture.de/tags/education" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>education</span></a> <a href="https://nerdculture.de/tags/tech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tech</span></a> <a href="https://nerdculture.de/tags/technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>technology</span></a> <a href="https://nerdculture.de/tags/raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspi</span></a> <a href="https://nerdculture.de/tags/raqspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raqspberrypi</span></a> <a href="https://nerdculture.de/tags/shared" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>shared</span></a></p>
Venya (he/him/dude) 🇺🇦<p><a href="https://musicians.today/tags/pihole" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pihole</span></a> installed on my local <a href="https://musicians.today/tags/Debian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Debian</span></a> desktop. It never occurred to me until today that I don't actually have to set up (and depend on) a <a href="https://musicians.today/tags/RasPi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RasPi</span></a> for pihole when I could just have it on the machine I'm already using. I just needed to tell my system to use localhost for DNS and I'm done.</p>
Bose-Einstein-Kondensat<p><a href="https://mstdn.social/tags/OpenIDS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenIDS</span></a>: An <a href="https://mstdn.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a>, <a href="https://mstdn.social/tags/3Dprinted" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>3Dprinted</span></a>, <a href="https://mstdn.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arduino</span></a>- &amp; <a href="https://mstdn.social/tags/RasPi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RasPi</span></a>-controlled inkjet <a href="https://mstdn.social/tags/DNA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DNA</span></a> <a href="https://mstdn.social/tags/microarray" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microarray</span></a> synthesizer:</p><p>-phosphoramidite <a href="https://mstdn.social/tags/chemistry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>chemistry</span></a><br>-Si wafer substrate<br>-<a href="https://mstdn.social/tags/GUI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GUI</span></a> control &amp; <a href="https://mstdn.social/tags/camera" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>camera</span></a> monitored</p><p>Paper: <a href="https://doi.org/10.1038/s41598-024-53944-x" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1038/s41598-024-539</span><span class="invisible">44-x</span></a><br>GitHub: <a href="https://github.com/regiregire/OpenIDS" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/regiregire/OpenIDS</span><span class="invisible"></span></a><br><a href="https://mstdn.social/tags/DIYbio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DIYbio</span></a> <a href="https://mstdn.social/tags/DIYchem" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DIYchem</span></a> <a href="https://mstdn.social/tags/lab" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lab</span></a> <a href="https://mstdn.social/tags/instruments" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>instruments</span></a> <a href="https://mstdn.social/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a></p>
LinuxLebenAkaNdWlS<p>3 kleine Helfer: Raspberry-Pi-SD-Karte: SSH-Server, Statische IP, Benutzer/Paßwort<br>Heute bei 3 kleine Helfer: SD-Karte für den Raspberry-Pi vor dem ersten Booten konfigurieren: SSH-Server starten, stati­sche IP-Netz­werk­konfi­guration, Benutzer anlegen und Paßwort setzen.<br>Wozu das Ganze? Damit Ihr den RasPi sofort und ohne Tastatur und Monitor als Server über das Netzwerk nutzen könnt.</p><p><a href="https://mastodon.social/tags/raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspi</span></a> <a href="https://mastodon.social/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.social/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> </p><p><a href="https://tube.tchncs.de/w/kNk8FoxCN1cRuW1qMmUMwK" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tube.tchncs.de/w/kNk8FoxCN1cRu</span><span class="invisible">W1qMmUMwK</span></a><br><a href="https://youtu.be/IV4R_I4094E" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/IV4R_I4094E</span><span class="invisible"></span></a></p>
Bose-Einstein-Kondensat<p><a href="https://mstdn.social/tags/Microscope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microscope</span></a> Upcycling: Transforming legacy microscopes into <a href="https://mstdn.social/tags/automated" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>automated</span></a> <a href="https://mstdn.social/tags/cloud" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cloud</span></a>-integrated <a href="https://mstdn.social/tags/imaging" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>imaging</span></a> systems:</p><p>-<a href="https://mstdn.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a> automation: X-Y positioning, focus stacking, image acquisition/storage<br>- cost: US $300</p><p><a href="https://doi.org/10.1016/j.ohx.2025.e00637" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1016/j.ohx.2025.e00</span><span class="invisible">637</span></a><br><a href="https://mstdn.social/tags/DIYbio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DIYbio</span></a> <a href="https://mstdn.social/tags/lab" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lab</span></a> <a href="https://mstdn.social/tags/instruments" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>instruments</span></a> <a href="https://mstdn.social/tags/microscopy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microscopy</span></a> <a href="https://mstdn.social/tags/Raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Raspi</span></a> <a href="https://mstdn.social/tags/PiCam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PiCam</span></a> <a href="https://mstdn.social/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> <a href="https://mstdn.social/tags/OpenCV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenCV</span></a> <a href="https://mstdn.social/tags/StreamDeck" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StreamDeck</span></a> <a href="https://mstdn.social/tags/GUI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GUI</span></a></p>
#Pfleger aus #Münster🏳️‍🌈🇪🇺🌈🌻<p><span class="h-card" translate="no"><a href="https://social.tchncs.de/@smunix" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>smunix</span></a></span> <span class="h-card" translate="no"><a href="https://blog.wurzelmann.at/@wurzelmann" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>wurzelmann</span></a></span> <br>Das geht doch auch mit 'nem <a href="https://muenster.im/tags/Raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Raspi</span></a>?</p>
c't Magazin<p>Viele von uns haben schon einmal ein Elektronikprojekt begonnen, das als provisorische Lösung gedacht war, aber dann doch länger im Einsatz blieb. 👀</p><p>Zum Artikel (€): <a href="https://www.heise.de/ratgeber/Raspi-ESP-Co-IoT-Bastelprojekte-auf-der-Hutschiene-installieren-10344245.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/ratgeber/Raspi-ESP-Co</span><span class="invisible">-IoT-Bastelprojekte-auf-der-Hutschiene-installieren-10344245.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon</span></a></p><p><a href="https://social.heise.de/tags/raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspi</span></a> <a href="https://social.heise.de/tags/Bastelprojekt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bastelprojekt</span></a> <a href="https://social.heise.de/tags/Hutschiene" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hutschiene</span></a></p>
Ch M[ae][iy]e?r 🇪🇺 🖤 🤍<p>Ich verstehe nicht, was an <a href="https://digitalcourage.social/tags/HomeAssistant" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HomeAssistant</span></a> "einsteigerfreundlich" sein soll. 🙄 ...</p><p>Ich habe (vorerst) nur einen Reed-Kontakt am Gas-Zähler und einen Ultraschallsensor (JSN-SR04T) in der Regenwasser-Zisterne.</p><p>Beide kann ich problemlos mit <a href="https://digitalcourage.social/tags/Arduino" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arduino</span></a> (und C++) und auch mit den <a href="https://digitalcourage.social/tags/Raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Raspi</span></a>-GPIOs (und Python) auslesen.</p><p>Es macht mich wahnsinnig.<br>Der RasPi 4 läuft ziemlich warm und die Einrichtung (via <a href="https://digitalcourage.social/tags/MQTT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MQTT</span></a>) ist alles andere als intuitiv. GPIOs direkt auslesen will es natürlich auch nicht. ...<br>Am liebsten soll ich mir wohl einen <a href="https://digitalcourage.social/tags/ESP32" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESP32</span></a> oder <a href="https://digitalcourage.social/tags/ESP8266" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ESP8266</span></a> ins WLAN hängen, aber die können keine 5V für den Ultraschallsensor. ...</p><p>Und wofür will HA Internet und dubiose "Assistenten", die mir Alexa und KI schmackhaft machen wollen. 🤮 </p><p>Ich gehe jetzt mal 'ne runde löten zum Entspannen, und wenn mir nichts besseres einfällt, dann kommt <a href="https://digitalcourage.social/tags/OpenHAB" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenHAB</span></a> auf den RasPi. ...</p>

Dear #homelab bubble,

as is normal I have a dozen different SBCs (Raspi1, Raspi2, Raspi4,...) as well as some other thin clients running in my home lab. As none of them is connected to a monitor, each of them has some kind of serial-to-USB cable attached (to a serial output or to the Raspi GPIO pins).

Of course, I am lazy, and moving the laptop I am working on and attaching the right cable is too much effort. So I thought about finding another solution. Not sure if there is one and if I can afford it. So I would be glad if there is any input or ideas or hints or experiences or recommendations. Thanks in advance!

Replied in thread

@ringtailringo

Yes to creating two different files when there's a conflict , but that's what ediff can help you sort out.

As for syncing needing both sides online at the same time... Not to be facetious, but that's how it works. Using a provider's solution, just means their system is online - and storing your data.

I get around this by running #SyncThing on a #RasPi that is on 24/7. It's light enough that you won't notice it and that solves my connectivity issues.

Lately I've been doing more #SelfHosting again due to the current situation. Of course, I'm paying particular attention to power consumption and noise. After good experiences with the #ARM64 architecture, even with power-hungry applications such as Mastodon, I'm now using the smartphone technology for my homeservers, too.

There are #SBCs with more open hardware, but the #RaspberryPi is widely available, well documented, powerful and inexpensive. And it is available with up to 16 GB of RAM.

Anyone operating a server on the Internet must install #security updates quickly. However, many people forget to restart running software so that the new version runs instead of the old one. The #needrestart tool helps with this on Debian-based Linux systems, which unfortunately is usually not pre-installed.

On my Raspberry Pi 4, needrestart always runs correctly (automatically after apt upgrade). On my Raspberry Pi 5, however, I first had to create a configuration file as described by the main developer here:
github.com/liske/needrestart/b
Previously, the tool always claimed that a reboot was necessary because it thought an outdated Linux kernel was running.

Next, I want to activate #LUKS hard drive encryption on both raspis. Unfortunately, this is not as easy under #Raspbian or #RaspberryPiOS as on other Debian systems. If you have managed this: Please let me know how you did it!

Mastodon, gehostet auf fedifreu.deFedifreudeDiese Mastodon-Instanz wird vom überregionalen netzaktivistischen Zusammenhang Datenfreude <https://datenfreu.de> betrieben. Dazu zählen https://datenpunks.de und https://kleindatenverein.org.
#rpi#rpi5#raspi

In letzter Zeit mache ich aus gegebenem Anlass wieder mehr #SelfHosting. Natürlich achte ich dabei besonders auf den Stromverbrauch. Nach guten Erfahrungen mit der #ARM64-Architektur selbst bei leistungshungrigen Anwendungen wie Mastodon setze ich jetzt auch zuhause auf auf die aus Smartphones bekannte Technologie.

Es gibt zwar #SBCs mit offenerer Hardware, aber der #RaspberryPi ist überall erhältlich, gut dokumentiert, leistungsfähig und preiswert. Und es gibt ihn mit bis zu 16 GB RAM.

Wer einen Server am Internet betreibt, muss zügig #Sicherheitsupdates einspielen. Viele vergessen aber, laufende Software neuzustarten, damit die neue Version läuft statt der alten. Dabei hilft auf debianbasierten Linux-Systemen das Tool #needrestart, das leider meist nicht vorinstalliert ist.

Auf meinem Raspberry Pi 4 läuft needrestart schon immer korrekt (automatisch nach apt upgrade). Auf meinem Raspberry Pi 5 musste ich aber erst eine Konfigurationsdatei anlegen, wie es der Hauptentwickler hier beschreibt:
github.com/liske/needrestart/b
Bis dahin behauptete das Tool immer, dass ein reboot nötig sei, weil ein veralteter Linux-Kernel laufe.

Als nächstes will ich auf beiden Raspis die Festplattenverschlüsselung aktivieren. Das ist unter #Raspbian bzw. #RaspberryPiOS leider nicht so einfach wie auf anderen Debian-Systemen. Wenn ihr das geschafft habt: Schreibt gern eure Tipps!

Mastodon, gehostet auf fedifreu.deFedifreudeDiese Mastodon-Instanz wird vom überregionalen netzaktivistischen Zusammenhang Datenfreude <https://datenfreu.de> betrieben. Dazu zählen https://datenpunks.de und https://kleindatenverein.org.
#rpi#rpi5#raspi

also in #macOS #homebrew (and also available for #linux and #windows; including a #raspi image) is #Companion which is part of a family of tools for interacting with your computers using the #StreamDeck devices but get this — Companion can virtualize one and give you a panel you can plumb up to other software and peripherals like pedals and knob/dials from the looks of it.

#broadcasters, #streamers and people that lead seminars or workshops may be way into it. video: youtu.be/Xn95LuF6x6I

Ich leg heute noch einen nach... :wink: nun habe ich noch die Anleitung für die Google-Photos - Alternative Immich geschrieben. Diese baut auf meine vorherige Installations-Anleitung für Docker und Portainer auf. Hiermit lässt sich in wenigen Minuten schnell und einfach eine eigene Photo-Cloud im lokalen Netzwerk installieren. Die passende App gibt es auch dafür.


Link: BlogZwo.me - Immich: Eigene Foto-Cloud im heimischen Netzwerk - Installationsanleitung und Erfahrungsbericht


#linux, #debian, #docker, #, #raspberrypi, #raspi, #selfhosting, #anleitung, #foto, #fotos, #photo, #photos, #server, #googlealternatives, #googlephotos, #googletakeout, #immich

Blog:Zwo.meImmich: Eigene Foto-Cloud im heimischen Netzwerk - Installationsanleitung und ErfahrungsberichtImmich: Eigene Foto-Cloud (Google Photos Alternative) mit Docker auf Debian oder Pi OS installieren. Anleitung & Erfahrungsbericht.

Ich habe auf meinem Blog eine kleine Anleitung für die Installation von Docker und Portainer unter Debian und/oder Raspberry Pi geschrieben. Docker diente mir als Grundlage für die Google-Photo-Alternative Immich.


Wer sich dafür interessiert, hier der ganze Artikel:


Link: BlogZwo.me - Docker und Portainer in wenigen Schritten unter Debian und Raspberry Pi installieren


#linux, #debian, #docker, #portainer, #raspberrypi, #raspi, #selfhosting, #anleitung

Blog:Zwo.meDocker und Portainer in wenigen Schritten unter Debian und Raspberry Pi installierenKomplette Anleitung: In wenigen Schritten Docker und Portainer (grafische Oberfläche) auf Debian oder Raspberry Pi installieren.

Wow... ich stresse den #Raspi gerade ordentlich mit parallel laufenden Jellyfin Streams, massenweise Imports von Dokumenten ins Paperless und Archivierung in Hoarder... und es funktioniert!

Immer wieder beeindruckend was mit so einem kleinen SBC möglich ist...