Some IT guy, IDK.

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Joined 2 years ago
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Cake day: June 5th, 2023

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  • IT guy checking in.

    The only time I’ve even seen drive temp sensor alarms is on server raid arrays and other similar hard drives/SSDs… Never in my life have I seen one available on a consumer device, nor have I seen any alarm for and drive temp, go off. It just doesn’t happen.

    IMO, this is one of those language barriers where people call their computer chassis (and everything in it) the “hard drive”.

    Applying that assumption, their updated statement is: His computer over heated.

    Idk what kind of shit system he’s running on that 60k rows would cause overheating, but ok.










  • I would argue that it’s common sense to at least make a point in time copy, to… IDK, a USB drive? Before trying to implement a new source/control system.

    Just plug in an external drive, or a thumb drive, copy/paste, unplug it, then proceed with testing.

    I don’t see how anyone who values their time and effort could do any less.

    As for the files, undelete is a thing, and it shouldn’t be hard to do.



  • One thing that was recommended to me by someone a while ago, is that, unless you need it for something specific, mount your media in Plex as read only.

    Plex has functions where you can delete content from the library from their UI. If you need that for some reason, obviously don’t make it read only. If you’re hoarding the data, and therefore never delete it, or use an external system for deleting files, then RO all the way.

    The only caveat to this is if you’re using a local disk on the Plex system, which then shares out the drive/folder for adding new content, in which case, you’re screwed. It has to be rw so the OS can add/remove data.

    In my case, as I think may be common (or at least, not rare), my back end data for Plex Media is on a NAS, so it’s easy to simply have the system running Plex, mount that network share as RO, and you’re done. The data on the NAS can be accessed and managed by other systems RW, direct to the NAS.

    Since Plex is exposed to the internet, if anyone with sufficient rights is compromised, in theory, an attacker could delete the entire contents of your media folder with it. If you limit RW access to internal systems only, then that risk can be effectively mitigated.



  • APC makes low end offline UPS units, which are cheap garbage.

    They also make line interactive and online ups units, which are decidedly not completely garbage.

    I pick up line interactive APC units from used locations like eBay, and go buy off label replacement batteries. Haven’t had any problems with them so far.

    To date, over the last ~10 years of running a homelab, I have used mainly SMT 1500 units, one was a rack mount. I’ve recently upgraded to an SMX2000. I’ve replaced batteries, but never a UPS, and never any server components due to power issues. I’ve run servers ranging from a Dell PE 2950, to a full c6100 chassis, plus several networking devices, including firewalls, routers and PoE switches. Not a single power related issue with any of them.




  • As IT/network/security, using a well known port for something that’s not what is supposed to run on that port, is inviting all kinds of problems.

    Especially the very well known ones, like ftp, ssh, SMTP, http, HTTPS, etc (to name a few). People make it their mission to find and exploit open FTP systems. I opened up FTP on a system once to the internet as kind of a honeypot, and within a week or so, there was someone uploading data to it.

    No bueno. Don’t use well known ports for things unless the thing that well known port is known for, is what you want to do.