Synestine

If you’ve optimized your BIOS settings (balanced mode or power saving wherever possible), the only other option is removing extraneous hardware. All hardware power use (disks, HBAs, other adapters and controllers) adds up. I managed to get idle power consumption of an HP DL-380 G9 down to about 60w (started at 210w) by removing the disks, RAID controller and battery, fiber channel adapters, and extra Ethernet adapter. Each SAS disk I removed saved me 10w. I used one M.2 drive in a PCI adapter instead.

Like you mentioned, these aren’t designed to save power. That Opteron (and the chip set) hales from a time before “performance per watt” was a thing.

No. I upgrade my Ubuntus before they go EOL so I don’t need ESM.

Most places that want ESM do so because they can’t get away from EOL versions. I refuse to get stuck in that swamp myself, so I run LTS and migrate/rebuild them when necessary.

Ah, so you’re the kind who loves bitching about things online, but won’t lift a finger to defend themself, gotcha.

What I mentioned prior doesn’t change anything about library management in the slightest, you just wanted an excuse.

The reverse proxy is the part that’s exposed. CrowdSec watches the logs for intrusion attempts like fail2ban would.

If you’re worried about it, make sure to not use a default path. Then legit clients are fine but these theoretical attackers get stymied.

True, but there’s not much one can do about others’ stubbornness. I’ve been using cheap Android boxes with Kodi or the JF client installed. They make sense to my non-techie family. Dedicated boxes are better (something that can run CoreELEC, OpenELEC) but those are harder to find.

Because that basically requires transcoding for modern codecs. H265? Transcode. Subtitles? Transcode. The JF client on the same hardware can usually direct play.

Look into ffmpeg’s “concat” feature. It can do what you want. https://trac.ffmpeg.org/wiki/Concatenate

It is designed for one user, multi-channel push notifications. Like Firebase Messaging but self-hosted. You can use Markdown when composing the messages and do about whatever you want.

Unpopular opinion from what I’ve seen in this forum, but for me it is Nextcloud followed by Jellyfin.

I use Nextcloud setup fory whole family, about a dozen all together. I even sprang for the DavX5 plugin for several people so we can share calendars and contacts as well as files and notes. We backup photos from our phones using the Nextcloud app. Several of us use it as a backend for KeePass.

We use Jellyfin for streaming; movies, tv, music videos and music. It is the backend storage and library organizer for four Kodi boxes, five browsers, several phones and tablets and a couple of Roku’s. It works like a champ, even with the occasional library re-sync.

If you can find them the “mini” format Elitedeak has a 3.5" internal bay along with an optical, for what it’s worth. It’s not as small as a “micro” but it’s smaller than a tower, and at my hearby Uni, they go for the same (cheap) prices.

If you’re willing to go that route, check out Zabbix and Icinga2 as well. They’re compatible with Nagios checks but the user interface is better.

I use ssmtp as well for a simple sendmail replacement. It takes over the sendmail command, doesn’t open any ports. You configure it for the domain you want and tell it what server to send everything to and it works.

True, but SQLite is not recommended in production settings, and is quite often the source of Nextcloud slowdowns, in my experience. A dedicated DB is the first thing I recommend for a production Nextcloud instance.

Oh and to be clear, in this instance, “production” means “people depend on this”, be that your family group, team/department, fraternal order, church group, etc. as opposed to “I’m just playing with this thing.”

‘dd’ works, but I prefer ‘shred’. It does a DoD multi-pass shred by default, so I usually use ‘shred -vn1z /dev/(drive)’. That gives output, does a one-pass random write followed by one-pass zero of the disk. More than that just wastes time, and this kinda thing takes hours on large spinners. I also use ‘smartmontools’ to run SMART tests against my drives regularly to check their health.

A named volume for the config directory for one.

Take it off the charger and see if you get the claimed battery life. Maybe you will, or maybe your 3+ hours of battery time runs out in less than one.

Only if you’ve got it cranking all day. I’ve got a couple of Tiny (they’re Micro, which is the same thing) systems that are silent when idle and nearly silent when running less than a load avg of 5. It’s only if I try to spin up a heavy, CPU-bound process that their singular fan spins fast enough to be noticable.

So don’t use one as a Mining rig, but if you want something that runs x64 workloads at 9-20 watts continuously, they’re pretty good.

If your requirement is a 3.5" drive bay, then maybe check out some of the SFF form factors, like an HP Elitedesk SFF 800 (not the mini/micro). It has the same hardware as the mini, takes the same amount of power, but has a space for a 3.5" disk and a slimline optical disc. It’s bigger than a NUC, but smaller than a tower.

It probably didn’t. What’s probably happening is that when Debian starts, it loads power management, while being in the BIOS/UEFI still has everything at max.