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Joined 3 years ago
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Cake day: June 14th, 2023

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  • So I am pretty sure that error is happening because certbot can’t retrieve the certificate which is coming from that API no matter what type of challenge you are using (this is what ACME is).

    Now when you say you are blocking inbound traffic, have you made an exception for established outbound session return traffic? If not then you your inbound rule will block all traffic because without that exception the explicit deny will typically override any session/stateful based rules your firewall might have by default (this applies to most firewall vendors I have run into).

    That said, I’m not sure what your goal is but blocking outbound traffic to those ASN might be more effective for you anyway because your firewall should already be dropping any inbound traffic that isn’t otherwise allowed so I’m not sure blocking inbound traffic really gains you anything but I’m just guessing. Hope that all makes sense!



  • I am in the same boat, long time infrastructure automation engineer as well. Sometimes it’s faster to explain how terraform or whatever needs to act and then fix the issues rather than having to sift through the docs for every provider.

    I also do a similar thing to you with code, I also have to read a lot of other people’s code in languages I don’t know to help troubleshoot things and while I can usually follow the logic it is such a time saver to have AI to read the docs for the libraries and languages for me to at least find the part of the docs I need to read faster than searching myself.

    Overall, I also agree with the sentiment on AI most of the time and all of its criticisms are definitely valid but I think too many people try to use AI to do their work for them instead of using it more like a rubber duck you can program with normal language.



  • Yeah I’m curious too because I have played Cyberpunk without any issue on both the steam deck and bazzite for a long time, cyberpunk even has a graphics preset for the deck so I’m not sure what’s happening either.

    EDIT: Even using both AMD and NVIDIA graphics cards (before the latest nvidia driver version debacle though)


  • Lots of good alternatives advice already here but I have a couple comets and they work pretty well! They don’t require cloud access except for updates if you want them, I think it has Tailscale built in as well. Their newest one has an HDMI pass through as well which is handy in some situations. I have the PoE version of the other one and it works the same way, the power control kits work too! I also have a jet KVM and it’s fine, I like the comet better I think! They have also open sourced their cloud thing so you can centrally manage them all, it’s pretty neat!






  • Okay lots of good info here but just to make sure it was clear that you are kinda solving two different but related problems. Connectivity with WireGuard or other VPN and split-horizon or multi-horizon DNS (Wikipedia) which also called a view sometimes (like BIND) and can also be done with two different DNS servers. You can sorta do it with AdGuard but it is tedious to maintain. If you are using a wildcard rewrite it works alright but that isn’t necessarily the same as a CNAME or subzone delegation.

    The next pice I’m not sure I saw mentioned is that WireGuard is not like other VPNs in that if two nodes are on the same network they will generally communicate directly peer to peer even over WireGuard addresses so you don’t really need to worry about traffic hairpin like you described unless you configure it to do so (which is more like traditional VPN would act). Tailscale is similar in concept but it uses different terms and technologies.

    Anyway not sure if that helped or made it more confusing but there are may ways to solve it so good luck! FWIW, my home network is currently set up with a public zone on a commercial provider. It has a wildcard CNAME to something like proxy.domain and that is an A record containing the WireGuard addresses. Then my local DNS overrides the one A record for the proxy internally which I only get when WG is off. I would rate this solution adequately functional but medium level of janky, 8/10 would use again :D



  • My two favorite books to recommend, and both are good audio books, are “Faster Than Normal” and “ADHD 2.0” when people ask because they are very positive I think, the latter being more science oriented and interesting to know more of the why, both are great though. FTN has a lot of good stories that describe things well, it’s often the one I tell NT people to read to understand how my brain works as well! Another good one I enjoyed was Order From Chaos, lots of good “real life” stories in that one like having a doom room of stuff haha.



  • The best way I would describe how they help me it is that they give me the ability to choose what to do or think on much more intentionally, even if that ends up being nothing because I am not motivated. So from my experience (aderall and vyvanse) they won’t give you motivation but they will let you be more in control of your mind which is always good.


  • Hah I am glad it was helpful! Glad to share, I always felt like half the point of learning is to share what you learned. That is one of my favorite “hidden gems” for lack of a better term that can be a real time saver.

    Bonus just for more fun: you can use cd - to switch back to the directory you were last in after changing directories, it toggles the top two paths in the stack. It is similar to how pushd/popd work if you have you used those. I use that one a ton, there are fancier tools now but that one works everywhere.

    Oh also, anyone on a Mac needs to know about pbcopy, Linux has xclip and I don’t remember what the Wayland analog is.



  • Lots of good advice here and I am not THAT old but here are a few things I wish I had realized sooner in life (in no particular order or theme):

    • No one really knows what they are doing, more experienced people usually have just made the mistakes already.
    • There is a difference between being correct and getting someone to agree you are correct, the former is the most important and the latter is not always possible or desired and when to argue and when to let someone be wrong is a skill that takes practice.
    • The less time spent worrying about what other people think of you the happier you will be and the easier life will feel. In almost all situations you spend more time thinking about whatever it is than the other person does.
    • Always strive to be a good and like-able person but always remember that it’s impossible to be liked by everyone, sometimes people just won’t like you and that is okay.
    • One friend you can count on is more valuable than 100 acquaintances, guard and nurture your valued friendships like your life depends on it because it might some day.

    The biggest thing though, there isn’t one correct way to live your life and anyone telling you differently is probably selling you something. Always try to learn something from every situation and you will be fine, mistakes are a part of life. Anyway, hope at least some of that is helpful!


  • So just in case this is helpful I have an x13 but when I was installing any version (tried a few) I had to use a single-band network (5ghz only in this case, had it for other reasons already) because the installer would just never report it was connected to the network even though it was, I had assumed it was that my multi-band network also included 6ghz. Either way though, this seemed to be only an issue for the installer and when it booted up after install I could use the multi-band network just fine. It currently has 24.04 on it and it is fine.


  • In contrast, and I say this as someone who has used various types of Unix and Linux for a long time, I think this is an excellent use for AI, just be sure to use it to teach you things not just to solve your problems for you.

    What I mean by this is I have found (mostly Claude) to be great at explaining concepts, especially if you use it to make analogies to something you know. It is absolutely not right every single time but I have had great luck with questions like “explain to me how to X in Y tool, I know how to have the same outcome by doing A in B tool” or “explain to me how docker works using a rocket as a metaphor” or things like that. Also I use it a lot for new subjects where I don’t know what to search for quite yet and I can just give it a long rambling explanation and example and ask it for 3 suggestions to research further or things to check. It is kind of useful as an expensive search engine but if you use it like a research engineer to get you started it can be really helpful in my experience.

    As others have said though, I have been doing it forever both personally and professionally and I am definitely still learning. Linux knowledge is more of a skill to develop over time not something that is easy to master because it continually changes. Learning how to find or figure out the answers is the most valuable skill though, it’s impossible to remember everything. That and often there is no single right or correct answer for every situation but there are a lot of options and opinions and often more of the latter than the former. That said though usually the best answer is the one that I forget about because it functions forever and doesn’t blow up in my face hah.

    Anyway, hope at least some of that is helpful, best of luck!

    :wq