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Joined 8 months ago
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Cake day: March 20th, 2024

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  • @[email protected], this is the answer.

    The important part is that its giving clean power to your hardware, and it only needs to last long enough to shut down nicely. Batteries in these units are usually just car or wheelchair batteries, so you can get them cheaper just as a regular battery too.

    You can also grab an older UPS with a crapped out battery for cheap and swap the battery. Last time I did that I got the UPS for $10 (local pickup) and put a new battery in for $20 from Lowes. Battery is still solid, its been about 5 years for that one.











  • Like anything else, it’s good to know how to do it in many different ways, it may help you down the line.

    In production in an oddball environment, I have a python script to ftp transfer to a black box with only ftp exposed as an option.

    Another system rebuilds nightly only if code changes, publishing to a QC location. QC gives it a quick review (we are talking website here, QC is “text looks good and nothing looks weird”), clicks a button to approve, and it gets published the following night.

    I’ve had hardware (again, black box system) where I was able to leverage git because it was the only command exposed. Aka, the command they forgot to lock down and are using to update their device. Their intent was to sneakernet a thumb drive over to it for updates, I believe in sneaker longevity and wanted to work around that.

    So you should know how to navigate your way around in FTP, it’s a good thing! But I’d also recommend learning about all the other ways as well, it can help in the future.

    (This comment brought to you by “I now feel older for having written it”, and “I swear I’m only in my fourties,”)





  • If you do find it let me know, I’d love to see it! I really do have about 20 hours of training in networking I give to folks, and since it’s literally 20 hours of information, I like to put in fun stuff.

    Like a picture of a facemask I added during COVID with “stay at 127.0.0.1, don’t 255.255.255.255”. Super cheesy but at least it’s a mental distraction from information overload haha



  • Let’s see…

    My servers (tiny/mini/micros) in total are about… 600W or so. Two NASs, about 15-20W a piece.

    I spend a out $150/mo in electricity, but my hot water/HVAC/etc are the big power draw. I’d say about $40-50/mo is what I’m spending on powering the servers in my office.

    Definitely puts off some heat, but that’s partially because it’s all in one rack, and I’ve got a bunch of other work hardware in there. It’s about 2 degrees warmer in my office than the rest of my home, but I also have air cycling all the time since it’s a single unit HVAC and I need to keep the air moving to keep it all the right temp in the other rooms anyway (AC will come on more often otherwise, even without my rack).