I’m the administrator of kbin.life, a general purpose/tech orientated kbin instance.

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Joined 1 year ago
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Cake day: June 29th, 2023

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  • All of this is layman with some basic understanding only.

    So, on the one hand in our galaxy alone there are between 100 and 400 billion stars (wikipedia), now a lot of those have no planets, but of course a lot have many more than our system does. So at least the same number in planets. There’s a good chance there’s more than one planet capable to supporting life among that number.

    In fact as we improve our ability to observe our galaxy we are able to verify more and more viable planets and even a reasonable number that are similar to our own planet.

    This means that there’s definitely going to be a reasonable chance that somewhere, life has evolved to similar or beyond our level already.

    But, this for sure doesn’t mean there’s any reason to expect visitors. That’s because even if they can travel at the speed of light, it’s still going to be thousands of years for the majority of them to reach us, provided they even choose to come to us. Because, from where they are they wouldn’t be able to make out our radio signals, nor likely any other signs of life. So we’d be one of many “potentially live bearing” planets.

    So, just my opinion. I think the chance of life being out there is reasonably high, the chance of actually being visited (assuming it holds true that we cannot travel faster than light) is probably very very low.







  • It’s going to be precisely the reason. If you have a dedicated wire, fibre or copper then the entire available bandwidth is available per connection (one caveat with copper is crosstalk but it is minimal and can be mitigated). With fibre the available bandwidth per strand is huge.

    It’s so fast that even where there’s contention, it is rarely a problem that everyone sharing a part of the connection is downloading or uploading at once. So pretty much most of the times you test, you get the full speed.

    With mobile data, the entire cell is sharing a small amount (in comparison) of spectrum. Unlike a wire, the entire spectrum cannot be used by a single tower, a pretty small number of channels are carved out for them. Also because the signals are travelling through the air, there is more of a problem of signal loss and interference to contend with, so the channels very rarely reach the maximum possible speed (forward error correction and reducing bits per symbol to reach a suitable signal to noise ratio both will reduce speed for example.

    For upload (which isn’t usually much of an issue) there’s another problem of guard time between timeslots. When downloading, the cell transmitter transmits the whole time and shared the channel between all users (another thing that can slow things down) so there’s no problem of needing a guard time. But when it’s separate transmitters (phones) sending there’s going to be a guard time between different handsets timeslot and the more active transmit stations there are (phones) the more these guard times add up to wasted bandwidth. Luckily most people are downloading far more than uploading, so it’s less of an issue.

    I think for these reasons caps are used to limit people from ALWAYS consuming data on the cell/mobile networks and instead using wifi wherever they can in order to keep it fast for those that do/need to.


  • I’m probably a bit further to the right than most on the fediverse with this opinion but…

    I think, once you have been informed of someone’s pronouns, it’s flat out rude to not use them. I don’t know if it’s a banning issue but that’s for the moderators on your instance to decide or the instance the community is on. Even if you don’t agree with someone’s lifestyle, it’s just polite to address people the way they’d like to be addressed.

    But surely there’s a difference between intentional misuse and accidental. I think banning someone for not looking up someone’s pronouns before a public interaction seems like pushing things a bit far here. I certainly am not checking such things. But, then in general when online I will use gender neutral wording because frankly, for online interactions someone’s rarely information that matters for the interaction. I don’t really need to know.

    My view is, I think it is almost always clear when someone is being malicious and thus transphobic and when someone makes an honest mistake/did not know better. We, as a whole, really should be differentiating between obviously malicious and non-malicious cases.





  • r00ty@kbin.lifetoAsklemmy@lemmy.mlWhere'd everybody go?
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    29 days ago

    For me, there’s just been less posted that I feel I have something to say on. If I see something about programming, networking or tech that I have (probably) some useful info to contribute I will do so. Likewise if there’s a general subject I have anecdotal points to make, or I’m just genuinely interested I will comment too.

    But otherwise, I just read and move on. There’s been a lot more read and move on lately. Maybe because of the upcoming US election for which by and large beyond the fact I don’t want the orange shitgibbon (As a fan of the west wing, I like that the spelling checker suggested shibboleth to correct this “typo”) to win, I don’t have much interest. Mostly because I’m not from the US.




  • Hmm. That would mean it’s likely one of the following (well perhaps more options, but these spring to mind)

    • A windows machine that has the network set as a public network, or netbios specifically blocked on LAN.
    • A windows machine that has all the netbios services disabled.
    • Not a windows machine, or a container as others suggested that’s running some kind of IIS install
    • Not a windows machine at all but for some weird reason IIS files and a web server setup.

    I think you suggested in another comment, that it’s not in your DHCP client list but has an IP in your normal range. Which suggests it is setup with a static IP. That is odd.

    Some other people suggested it could be a container that is using a real IP rather than the NAT that docker etc usually use. I do know that you can use real IPs in containers, I’ve done it on my NAS to get a “proper” linux install on top of the NAS lite linux that is provided. But I would have expected that you’d know about that, since it would require someone to actually choose the IP address to use.

    If you have managed switches you could find which port on which switch the MAC address (as found by lookuping up the arp record for the IP using arp -a) is on (provided the switch allows access to the forwarding tables). Of course, if they’re on Wi-Fi it’s only going to lead to the access point they’re connecting to.