this post was submitted on 19 Jun 2025
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Hiya!

I have a Raspberry Pi 4B set up as a print server, so it has to run 24/7. But it irks me that it's mostly idling.

I'd move my website to it, but I don't want to deal with it being open to the internet. The same goes for an e-mail server.

I was also thinking of running a Minecraft server on it. (Being able to play on the same world from different devices is kinda cool.) Alas, my RPi only has 4 GiBs of RAM. I worry that such a load would interfere with the print server.

Any ideas what I could run on it?

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[–] [email protected] 31 points 1 week ago (1 children)

Pihole, homeassistant, a music server using moodeaudio

[–] [email protected] 18 points 1 week ago (6 children)

Another vote for Pi-hole here. I don’t know how I lived without it before!

[–] [email protected] 6 points 1 week ago (3 children)

I use an adblocker on both my PC and my phone. Does a Pi-hole have many advantages over that?

[–] [email protected] 21 points 1 week ago (2 children)

PiHole is DNS based ad blocking and local DNS for everything on your network. So, even things that can’t run their own adblocker.

[–] [email protected] 5 points 1 week ago (4 children)

So it can block ads in Google Chrome on my moms phone? Then I'll have to figure out how to set it up!

Do you often run into issues when blocking traffic like this? I can imagine some software (i.e. Samsung's or Google's bloatware) kicking up a fuss.

[–] [email protected] 8 points 1 week ago

Sometimes it can. Google and Samsung never had an issue though. The more ad lists you setup the more false-positives you get.

But 99% of the time it's fine. The other 1% you open the dashboard and look at the last few blocks and whitelist whatever it causing issues.

[–] [email protected] 5 points 1 week ago

Depends on the level of block lists you add. The defaults are pretty sane and it doesn't need any configuration, you configure your router to use it

[–] [email protected] 5 points 1 week ago

Sometimes I’ve found a site that gets partially blocked and causes a fuss. There’s an option to allowlist domain(s).

Also, some sites try to use ad domains to serve legit traffic, and some use legit domains to serve ads, so it’s not perfect, but it works pretty darn well overall.

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[–] [email protected] 8 points 1 week ago (1 children)

One major advantage is that on the domestic TV channels here in the UK which have ad breaks (essentially all of them except the BBC) it removes the ads altogether and the programmes run seamlessly from the part before the ad break into the part after. I still smile every time it happens!

[–] [email protected] 4 points 1 week ago (1 children)

That sounds cool as heck! But I am very confused about how television broadcasting works in the UK. This only works with some sort of over-the-internet TV, right?

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[–] [email protected] 14 points 1 week ago

Another vote for PiHole. It keeps your home network cleaner by ignoring the ads.

[–] [email protected] 13 points 1 week ago

On my Rpi4B I run syncthing 24/7. It acts as my sync hub. All other machines are connected to it.

[–] [email protected] 8 points 1 week ago (1 children)

SANE scan server? Paperless ngx also comes to my mind, find it pretty useful.

[–] [email protected] 6 points 1 week ago

I was trying to set up a scan server last week. No luck yet. 😅

Paperless ngx looks looks amazing. I was actually thinking of finding a solution for this type of thing as pdfgrep was getting kinda slow.

[–] [email protected] 6 points 1 week ago (1 children)

Maybe Nextcloud? Jellyfin?

[–] [email protected] 2 points 1 week ago (2 children)

I'll add Jellyfin to the list! Do you need a specific client to receive a stream or can say VLC or mpv do it?

[–] owenfromcanada 4 points 1 week ago (1 children)

Typically a web browser or dedicated app, but it's open source so there are options. You might be able to stream directly with VLC, not sure.

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[–] [email protected] 5 points 1 week ago

PiHole, PiVPN, maybe a reverse proxy like nginx proxy manager to make connecting to your various web management portals you have an easy way to map it to a human readable url

[–] [email protected] 4 points 1 week ago* (last edited 1 week ago) (4 children)

Another vote for a music server. Gonic/Navidrome is pretty low power and super useful!

Home assistant is another option, but I'll say that if you're serious about home automation you'll quickly outgrow a Pi. It'll run if you only have a handful of devices though.

[–] [email protected] 4 points 1 week ago (3 children)

I like the music server idea! Where do you get your music? Many artists don't even sell CDs nowadays.

Home assistant is probably not for me. The house I live in is still very analogue. I enjoy not having to debug software when investigating why there's no hot water.

[–] [email protected] 5 points 1 week ago* (last edited 1 week ago) (1 children)

Plenty of artists still do sell CDs though. I often buy them at the merch stand at shows. Many also sell DRM free digital files on sites like Bandcamp. I also buy a lot of music at the thrift stores and rip them. If all else fails, there's always the high seas.

[–] [email protected] 2 points 1 week ago (2 children)

Almost every time I look on Bandcamp, the artist I am looking for isn't there. :( Also, last time I tried buying something there they only accepted PayPal which I stopped using a while ago. But it seems they accept normal card payments now. Neat.

I buy CDs – I even bought a CD drive to rip them – but international shipping really kills me. I guess brick-and-mortar music shops are still a thing...

[–] [email protected] 1 points 6 days ago* (last edited 6 days ago) (2 children)

There's also qobuz for your more mainstream music needs. And you can always use a YouTube downloaded like yt-dlp together with a music tagging tool like MusicBrainz Picard.

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[–] [email protected] 1 points 1 week ago

Weird. It must be that my taste is very indie/alternative. You can always also check if the artist has their own shop.

That’s how Jonathan Coulton does it. They Might Be Giants does it as well (in addition to a Bandcamp), but most of their stuff from 1990-1996 is stuck on their former label, so they can’t sell DRM-free audio, only vinyl and/or cassette.

[–] [email protected] 3 points 1 week ago (1 children)

For CDs, Amazon, ebay, or discogs. Digital music I usually get from the artist's webstore if possible, otherwise I'll buy it from Amazon or BandCamp.

One heads up, Buying and downloading digital music from Amazon is a pain in the butt if you have an Amazon Music subscription. Easy and straightforward though without.

Apple music is also possible but you have to burn the tracks to CD using itunes to move it out of Apple's ecosystem.

I also hear good things about Tidal but I've never used them.

[–] [email protected] 2 points 1 week ago (2 children)

I did not know that Amazon sold digital music. But it kills me that Amazon and Apple are the two big choices. Out of the frying pan into the fire...

I thought that Tidal was a streaming service, and that you can rip music from there like you can from Youtube or Spotify.

[–] [email protected] 1 points 6 days ago

Nowadays, Apple is only really big for digital music if you are (or were) already really deep in their ecosystem. Not sure I've heard of any devices that play nice with their DRM in a while and last I had looked (admittedly many years ago) they did not have a compatible app for Android.

Apple music was bigger back 15 or 20 years ago for digital downloads due in large part to the iPod, though I occasionally hear of some odd band or another that only releases their stuff on iTunes.

And since this is a linux community, as a heads up, iTunes is only marginally functional, last I heard, in linux. Apparently it can't detect connected devices. You'll probably need a Windows or Mac system to run iTunes if you want to go that route.

[–] [email protected] 2 points 1 week ago

There's also a lot of smaller solutions, like smaller record label websites, and legacy music stores in whatever country you are.

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[–] [email protected] 4 points 1 week ago

qbittorrent (docker) 😁😎

[–] [email protected] 4 points 1 week ago (1 children)

Nextcloud is very useful, or a lemmy Fediverse Instance

[–] [email protected] 3 points 1 week ago

Nextcloud seems a be an alternative to the G-Suite, did I get that right? That move to the cloud kinda missed me. I'm happy with LibreOffice and having everything stored locally.

Do you have experience with running a single-user Lemmy instance? I remember trying out some smaller instances, and they weren't as federated (i.e. I could see less content) than on the bigger ones.

[–] [email protected] 3 points 1 week ago (1 children)

Another idea: dokuwiki, to document your process setting up various service for future reference

[–] [email protected] 1 points 1 week ago

Neat idea! If I were that orderly (I'm more of the mindset that what I don't remember probably wasn't important), I'd set up a normal website. I enjoy writing HTML by hand.

[–] [email protected] 3 points 1 week ago (3 children)

I run AdGuard Home, WireGuard and a couple of other things on my 4B, all in Docker.

I used to run HomeAssistant on our for a while, but they stopped supporting that architecture (armhf?). Also used to run Unbound on it.

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[–] [email protected] 2 points 1 week ago

Kavita, Komga, or calibre-web? I love having a book and comics server.

[–] owenfromcanada 2 points 1 week ago

I've got Jellyfin running on an odroid, and it's pretty solid.

Not sure if you're the type to need access to your home network while away, but I also use a pi zero as my "login gateway"--I forward just port 22 to it from the WAN, and I have ssh set up to only allow logins with a key. I can set up dynamic port forwarding and tunnel through to my home network, and that pi zero has no other function (so even if I screw something else up on another server, I can still access my network).

[–] [email protected] 2 points 1 week ago* (last edited 1 week ago) (1 children)

I was also thinking of running a Minecraft server on it. (Being able to play on the same world from different devices is kinda cool.)

The latest versions won't work. It has problems loading the chunks.

Source: Tried it myself

[–] [email protected] 0 points 1 week ago

Thanks for the info. I won't even try then.

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