You can/could also find Coffee HOWTO in your distro’s HOWTO package. (I found a reference back to v0.5 of the document in 1998.)

Has simple schematics to get you started for the hardware, using the parallel port to toggle relays.

It’s a very neat little document, and inspired me to write a simple kernel module so I could echo 1 | sudo tee /sys/whatever/coffee0 to turn pin 0 high on the parallel port. (This is silly, and it’s much easier to just do things in user space!)

…and regular old murder for ReiserFS.

Not sure what it is about filesystem maintainers…

Not just UNIX-like, but actual UNIX.

IIRC there were some UNIX-certified Linux distros out there too, not sure if they’re still around.

Only one of them is UNIX.

Cool, I recommend it!

I have my public facing reverse proxy point to my public services, and I also have it set up as a “roadwarrior” VPN to my home. So, I can connect my phone via WireGuard to my VPS, and a local DNS resolves my private services to the private IP addresses in my home network (so, I also run a reverse proxy on my server, for internal services).

I also have an off-site backup using this — just a raspberry pi and an HDD at family’s, that rsyncs+snapshots over the WireGuard network.

I’m sure I’m not following all the best practices here, but so far so good.

VPS with a public ip (which just takes all the fun out of selfhosting)

Why do you say this? My VPS only runs a reverse proxy and WireGuard, with all services hosted on my computers at home.

Having kids has made random conversations somewhat frequent for me.

Remember that RAID and redundancy is not backup.

Try to 3-2-1, or something similar/better, if you can.

I am fairly sloppy here, and I am also very cheap. I have multiple copies in my home for important stuff (mainly Immich), the in use copy being on SSD and a few backups on spinning rust. I have a raspberry pi with an external HDD at family’s place, with a daily rsync+snapshot, for off site backups.

Of course, I’ve never had a catastrophic failure, so who knows how smooth that would be…

I switched to Technitium and I’ve been pretty happy. Seems very robust, and as a bonus was easy to use it to stop DNS leaks (each upstream has a static route through a different Mullvad VPN, and since they’re queried in parallel, a VPN connection can go down without losing any DNS…maybe this is how pihole would have handled it too though).

And of course, wildcards supported no problem.

Maybe take a look at Outline. (Not affiliated, but I host it for myself.)

I also host KitchenOwl, but mostly just as a grocery list.

The dot-com bubble burst, but…well, it got better.

Of course there were some casualties (famously pets.com), but Microsoft, Cisco, Intel, Amazon…yeah they got their clock cleaned at the time, but long term they were pretty successful.

I’m really really glad that I get root on my work computer.

I have heard, but have trouble finding references to it, that you can build a simple arbitrary waveform generator circuit by using an analog scope, a photodiode, and a cardboard cutout.

You make a photodiode circuit that rails high with no light, but light on the photodiode pushes the signal low. Then you aim this at the phosphor screen with a cardboard cutout of the desired waveform: signal goes up until the phosphor trace is above the screen, and then it gets pushed low (i.e., feedback keeps the trace right on the edge of the cardboard).

Never seen it in action, but I choose to believe it works beautifully :)

Not sure “asshole” is right for Torvalds…maybe there’s another word to describe him…

(See the last bit in Notable Usage.)

“…I really don’t want to have to wipe the thing because it’s running a headless OS”

I feel like logging in as root on a headless system and hoping you type the command(s) to restore functionality is a rite of passage.

After reading a few of these I feel like I was either a very boring grad student, or my professors were all very chill. (Or maybe just subject to male privilege.)

A few run-ins with IT, but I don’t think I ever got nasty letters from professors…

I’ve been pleased with it. Family is very relaxed about projects like this, but yeah it’s low power draw. I don’t think I have anything special set up but the right thing to do for power would be to spin down drive when not in use, as power is dominated by the spinning rust.

Uptime is great. Only hiccups are that it can choke when compiling the ZFS kernel modules, triggered on kernel updates. It’s an rpi 3/1GB RAM (I keep failing at forcing dkms to use only 1 thread, which would probably fix these hiccups 🤷).

That said, it is managed by me, so sometimes errors go unnoticed. I had recent issues where I missed a week of rsync because I switched from pihole to technitium on my home server and forgot to point the remote rpi there. This would all have been fixed with proper cron email setup…I’m clearly not a professional :)

Not the same, but for my Immich backup I have a raspberry pi and an HDD with family (remote).

Backup is rsync, and a simple script to make ZFS snapshots (retaining X daily, Y weekly). Connected via “raw” WireGuard.

Setup works well, although it’s never been needed.

Link(s) in post contain punctuation and break, at least on my client. Here’s the codeberg link (working);

https://codeberg.org/BobbyLLM/llama-conductor

I mean, isn’t that what ringing is for—asking if they want to talk? It’s ok to decline a call.