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Cake day: March 30th, 2025

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  • scans for open ports ran continuously since the 1990s, it was never a big deal. Also they only run on lower ports (not that it matters)

    what are you talking about killing your internet performance? You can have hundreds of thousands of scans per day (which isn’t gonna happen, you won’t even get 100) and it still won’t bog down jank cable internet from early 2000s


  • rice@lemmy.orgtoLinux@lemmy.mlGoboLinux lives again
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    16 hours ago

    flatpak does indeed deduplicate. The stuff is updated to whatever is required as a dependency to whatever programs are installed. And versions are shared between applications when versions match as well…

    So I am guessing it is just like flatpak


  • rice@lemmy.orgtoSelfhosted@lemmy.worldRisks of self-hosting a public-facing forum?
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    19 hours ago

    Do it.

    There’s really not much that can end badly, someone gets in your network (unlikely anyone even knows it exists)? reformat all your shit. Just by knowing what a DMZ is you are already more qualified than half the people I’ve met self hosting

    do you run a business out of your house? do you run a bunch of peoples personal info? does anyone else? If you answered no to all of these then there really isn’t much that can “go wrong” you can just unplug your shit.

    hosting email also isn’t that big of a deal but your home ISP will block port 25, you need to have a “business” one for them to unblock it and even then sometimes have to directly request it. Things like mailcow docker make it dead easy.

    and yea as the other guy said always update your stuff













  • rice@lemmy.orgtoSelfhosted@lemmy.worldWorld Backup Day
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    2 days ago

    If you’re doing incremental backups it should be nearly instant if nothing changes. But yea ignoring garbage like cache is always nice

    I don’t consider it excessive since stuff like rsync -a --inplace --delete on a giant directory will be nearly instant if nothing changed, even with terabytes of data (of smallish files) since it isn’t going to copy anything except changed things.

    borg used to have an issue where it took forever even with nothing changed but it looks like it is mostly fixed so not an issue now. I moved to restic backup years ago though (which is basically borg without those issues) also proxmox has the proxmox backup server that does similar for all the vps/containers