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kbin.life

ikidd , to selfhosted in ELI5: Why are SBCs nowhere to be found?
@ikidd@lemmy.world avatar

I don’t get why people want these for self-hosting. They’re meant for GPIO and automation control. They’re massively underpowered.

Just use an actual SBC and leave these for electronics.

Goodtoknow ,
@Goodtoknow@lemmy.ca avatar

Underpowered is probably the reason, they’re small and really low powered. A pi could be a 1/10th the power consumption of an x86 computer, and thus less noise and heat.

Toribor ,
@Toribor@corndog.uk avatar

Back in 2016 or so you could get a RaspberryPi 3 for $35. Add a $5 power supply, $5 SD card and $10 case (or 3d print your own) and you’ve got a nice little piece of hardware for running a tiny project at home for ~$50. More than enough for hosting some simple web services, backup software or something like Home Assistant.

Plus it was popular (which makes it even more popular). It’s always been very easy to find guides written specifically for the hardware, despite it’s limitations.

I think the value proposition has been dropping steadily though. They cost more, are hard to find and there are now a lot more competing SBCs on the market. RaspberryPi still has name recognition though, for now.

thisisawayoflife OP ,

They’re great for low strength, dedicated platforms instead of using something with more muscle like a NUC, also where a VM or container can’t be used.

bamboo ,

Out of curiosity, what are some use cases that would fit this criteria? VMs and containers are very capable and it’s much easier to debug a failed VM than a failed piece of hardware.

njinx ,

I have one behind my TV that controls LED lights, although that may count as electronics. I’ve used PIs many times for when I just need a cheap computer doing computery things such as playing audio from spotify out of a speaker. They’re small enough to fit pretty much anywhere with the help of some velcro.

thisisawayoflife OP ,

Primarily the external postgresql db for my k3s cluster.

mudeth ,

I use mine to run pihole and an always-on syncthing client. Way more power-efficient than x86.

hedidwot ,

My pending or existing projects.

A software defined radio server. Lives up top of an antenna mast running off PoE with an RTL tuner connected.

ADSB receiver, similar to above, but on a fixed frequency.

The above 2 could be virtualised in theory, but there is an advantage in having the cable to the antenna short and thus the sbcs live up antenna masts in an enclosure.

MMDVM hotspot for ham radio (this might not count as it HAS TO use the gpio pins on the pi, this can’t be visualised even with a USB port passed through.

As an audio server that would bitstream 24bit/96kHz to an amp.

avidamoeba ,
@avidamoeba@lemmy.ca avatar

For one they make terrific 1Gbps routers with SQM. The Pi 4 has a pretty capable CPU.

rasterweb , to startrek in Would You Try New Pastimes If Star Trek Level Medical Care Was Available?
@rasterweb@kbin.social avatar

I think it's the pain of receiving high medical bills which keeps me (and most other US citizens) from doing fun/silly/stupid/risky things...

DharmaCurious ,

@rasterweb @Nmyownworld yeah, same response. If ST level care was available, and free, you bet your sweet patooty I'd be doing more fun stuff. Amazing things, like getting teeth pulled/replaced, or, y'know, getting my diabetes meds. Ahhh... If only we lived in the future Roddenberry imagined.

Hazdaz , to nostupidquestions in Do I understand correctly that I have to subscribe to 5 different NoStupidQuestions on 5 different instances?

For real? I didn’t know this is how it worked. I don’t even know how to find those other instances. Do they just come up automagically or do you have to specifically search under those other instances?

This is bad.

smoregooseboard ,

Not bad, different :)

C4d ,
spacedancer ,

Federation works a little differently. Having said that, it’s not too far from reddit either. For example on reddit, as a basketball fan, I visit r/nba often. But then there are also other subs like r/nbadiscussion, r/nbatalk, and other subs that have overlapping content as r/nba. That’s the same case here, except they are on different instances rather than subreddits. You can do the same as what you do on reddit and subscribe to the most popular instance community and that’s it. Eventually as time goes by, the most popular community will become the “default” so you won’t really miss out on content. If you really have FOMO, then subscribe to all of them; same as what you would do on reddit; but obviously you don’t do that right?

venoft , to linux in Why is Linux so frustrating for some people?
@venoft@lemmy.world avatar

After using Linux for years now I still don’t understand where programs install to, it’s always in some random ass folder.

ancientweasel ,

which $PROGRAM in a terminal tells you.

lippiece ,

Not really, it just tells you where the binary is. fd $PROGRAM at root would be more helpful.

clobre , to showerthoughts in if you dot your t's and cross your i's, you'd still get t's and i's

What?

teire ,

It took me a second. You’d just have small t’s and tall i’s. Clever.

clobre ,

Oh, I’m dumb.

peterg75 , to android in Discussion: What Android devices are you using?
@peterg75@lemmy.world avatar

Using: Motorola Edge + 2022

Likes: Most of all price point. But more importantly what you get with it: wireless charging, 5G support, OLED, awesome battery life, Finger print sensor in the frame, decent camera, un-bloated OS, very useful gestures support. Honestly it’s the best device I’ve used out of the box so far. Had Pixels and Samsung’s in the past.

Dislikes: not many. Camera can be better especially in low light. Sometimes need to restart Bluetooth because it fails to connect to my watch.

buckykat , to startrek in Would You Try New Pastimes If Star Trek Level Medical Care Was Available?

In an early episode of the Orville, Gordon and Isaac get into a prank war which culminates in Isaac removing Gordon’s leg. This is treated as going a little bit too far but ultimately harmless and funny.

In Star Trek, they tend to prefer to mitigate risks protectively with things like anti-grav harnesses and holodeck safeties, except for exceptionally reckless individuals like James T. Kirk and Jason Vigo.

HobbitFoot , (edited )

In that episode of the Orville, Gordon was able to get a new foot grown fast enough that it wasn’t really an issue.

In contrast, in TNG, Worf sustained an injury from a relatively minor industrial accident which left him paralyzed and could only be fixed by a radically dangerous and experimental medical procedure. In Voyager, Vidiians stole Neelix’s lungs and it took a Vidiian to alter one of Kes’s lungs to become compatible.

I don’t think the Federation’s medical technology is that advanced, especially with the banning of genetic manipulation.

Edit: And here I am forgetting about Nog’s amputated leg, which was not a perfect regrowing and caused Nog to experience phantom pain from his severed limb.

buckykat ,

The Union’s medical technology is notably more advanced than the Federation’s, yes. Dr. Finn would have Pike up and walking in an afternoon.

buckykat ,

The Union’s medical technology is notably more advanced than the Federation’s, yes. Dr. Finn would have Pike up and walking in an afternoon.

maplealmond ,

They seem to be able to repair homogenous tissue extremely quickly, but complex micro-structures are much harder to produce. Nerves, lungs, all complex.

Heck even producing Romulan ribosomes was beyond them.

luciole , to gaming in I finally got a Switch! What now?
@luciole@beehaw.org avatar

E-Shop is very feature poor compared to Steam. I use Deku Deals to get notified when something I want goes on sale. They offer a pricing history as well to gauge how often a title has price cuts.

TheOakTree ,

Hijacking top comment:

Thinking of picking up Dragon’s Dogma: Dark Arisen ($4.99), Okami HD ($9.99) and maybe Spyro Reignited Trilogy ($15.99) from the eShop.

Anything I should be wary about regarding performance on the Switch?

Caramel ,

Just remember the handheld usually runs in a lower rez and you’ll be fine :)

TheOakTree ,

Well of course, I’m not expecting it to run like my desktop lol

DarkThoughts , to nostupidquestions in Do I understand correctly that I have to subscribe to 5 different NoStupidQuestions on 5 different instances?

You don't have to. You can. You can also only subscribe to one of them. Did you subscribe to every single subreddit covering a specific or non specific topic? Is it an issue that you get content from ~4 different communities / magazines of similar content? Why make it harder than it is?

southsamurai , to nostupidquestions in Do I understand correctly that I have to subscribe to 5 different NoStupidQuestions on 5 different instances?
@southsamurai@sh.itjust.works avatar

No, you don’t have to subscribe to any of them, much less all of them.

There’s gong to be multiples with a given name because they each exist on their own instance. Instances are mini reddits that can talk to each other, not the same site.

You want redundancy, it’s one of the biggest benefits of federation and decentralization.

AnAnxiousCorgi , to cooking in Do you meal plan?
@AnAnxiousCorgi@lemmy.reddeth.com avatar

I don’t, I really wish I did more, but I’ve found it a difficult habit to develop and keep up with for some reason, although I have tried several times.

One of the most successful methods I’ve had was with my sous vide cooker. I would go to Costco (/Sam’s Club/BJ’s/whatever bulk goods store) and buy a variety of meat, couple packs of steaks, pork chops, chicken, etc. Once home I would season and portion the meat out into individual servings, then vacuum seal and freeze. Before work every morning I’d throw a frozen protein in the water bath and go to work, which was only 5 minutes away from home, at lunch time I’d clock out, rush home, quickly sear my whatever was cooking and add a can of vegetables or some other leftover for a side. Was a phenomenal system, but only lasted a few months before the job ended, and just haven’t tried to pick up the habit again.

At one point I set up Mealie, a self-hosted recipe tracker/scraper that worked well and helped to generate some grocery lists. That was nice because I was able to select different things I wanted to make over the course of a week and have it generate a list of what I need ingredient wise.

However I never really “stuck with it” as a habit. Mealie is really cool in that it can (theoretically) scrape recipes out of other websites, so it centralizes your recipes and strips the “blog” fluff out of them. But in practice it wasn’t great at doing that, it relied on very specific metadata tags that just aren’t present/formatted properly in a lot of recipe blogs, so it wound up being more trouble to use than it’s worth. If I were more dedicated I might be willing to manually transcribe the recipes, but I ain’t lol.

Anyways, apologies, I realize that’s kinda ranty and doesn’t really answer your question. I’m posting partially cause I hope other people will share their meal-prep-planning and I can steal ideas haha.

Soundhole , to nostupidquestions in Do I understand correctly that I have to subscribe to 5 different NoStupidQuestions on 5 different instances?

I have been subscribing to the one with the highest population. Maybe that’s a stupid approach, but I’m a stupid person, so it’s working for me atm.

FaceDeer ,
@FaceDeer@kbin.social avatar

If it's stupid and it works then maybe it's not stupid.

If there's sufficient content that you like in the one with the highest population for your tastes then problem solved.

moobythegoldensock , to nostupidquestions in Do I understand correctly that I have to subscribe to 5 different NoStupidQuestions on 5 different instances?

You can, but eventually most people will likely congregate in the 1-2 most active ones.

Varyag , to gaming in I finally got a Switch! What now?
@Varyag@lemm.ee avatar

Nintendo first party titles are very stingy with sales. Many third party titles however, go on some pretty good sales with decent regularity. You might also want to make a Japan/Hong Kong/Singapore account to grab Asia-exclusive games sometimes, if those interest you.
As for the games I own and would recommend, there’s:
-BOTW
-Metroid Dread -Dead Cells
-Hollow Knight
-Crimzon Clover: World EXplosion
-Burnout Paradise
-Fast RMX
-Monster Hunter Generations Ultimate (or Rise)
-Atelier Ryza (or Sophie)
-Mario Kart
Just some general, off the top of my head recommendations. If you want recommendations of specific genres, I might be able to recommend further.

gobbling871 , to selfhosted in Home Server Security

I always see guys swearing by Wireguard for VPN access as a security measure and seems to me like if someone unauthorized gets your public key, they have access to the kingdom.

Scholars_Mate ,

It’s your private key, but yes, you would need to keep it secret just like you would an SSH key.

The benefits of a VPN are that you don’t need to open ports up to the internet and rely on your individual services to be secure. Your VPN would authenticate users and ensure that the communication over the tunnel is encrypted (useful if you don’t want to set up SSL/https). They can also hide what services you are hosting or even hide the fact that you are even running a VPN.

Private keys are going to be far more secure than passwords since you really can’t brute force them in the same way you can passwords. Getting ahold of someone’s private key is probably going to be far more difficult than guessing their password. Even if an attacker were to get ahold of your private key, they would still need to contend with the security of your service, e.g. logging into it, which would be no worse than not having a VPN.

gobbling871 ,

You don’t get any network isolation with this approach vs a service running in its own dedicated virtual network. Just for this reason, I think Wireguard as a VPN access to other local services is insecure.

hungover_pilot ,

Just because your using a VPN doesn’t mean you can’t isolate hosts to a separate network. I keep my services in a different VLAN and I can route/firewall traffic between that network and anywhere else as I please.

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