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Joined 1 year ago
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Cake day: July 2nd, 2023

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  • Not OP but everytime I used the verbose output of ssh it didn’t help me one bit. Even adding outrageous verbosity I was still quite confused on what step failed and which didn’t.

    I’m probably just bad at understanding SSH but i don’t know it seems like ssh workflow includes many trial and error until it finds a way to connect.

    Imo the verbose output of SSH is often not very helpful if you don’t know very well ssh in the first place. Obviously it is still worth a shot and a good advice but don’t expect ssh to clearly state what is going on :)


  • Tetsuo@jlai.lutoMildly Infuriating@lemmy.worldUnfortunate post placement
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    4 months ago

    I care, what do you think I could do ?

    Israël is backed up by the most powerful country in the world both politically and militarily.

    Many people do care, it’s just not something they can fix.

    We can donate to lessen the suffering but at the end of the day, one dude in the Whitehouse could probably get a cease fire in minutes if they really wanted to.


  • Tetsuo@jlai.lutoSelfhosted@lemmy.worldSimple mail server
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    5 months ago

    If you do self host I suggest reading carefully the Gmail guidelines for mails. They are the leaders in the field and they dictate the level of security required.

    DNS forward and reverse, DKIM, SPF, DMARC, ARC, DANE, bounce signature etc. Email is indeed a very complicated thing to host. I work on emails system all day and and I wouldn’t host my own mail.

    Even worse I’m hoping email disappear and another technology takes it place. Emails are unreliable and outdated, they need to go.




  • I don’t think so.

    If they only relied on the sensor it would constantly turn on and off which is something I have never seen on that kind of faucets. I think there is always a delay before shutting down but sometimes that delay is set so low that it feels like you need to constantly activate the sensor.

    Edit: clarification: What I meant is that if you just move once your hand in front of the sensor it should remain ON longer than just the time your hand was detected. I have never seen a sensor that literally activates only to the millisecond when something is moving. Even just to prevent false activation for half a second you kind of need a delay in there. If not you could have a 100ms activation that doesn’t even have the time to let the water out by opening the faucet and you create unnecessary wear on the valve system. My point being it never really makes sense in engineering to have a button or sensor direct output used. Usually you have mechanisms to prevent “bouncing” and so on. But I’m no plumber so it is just assumptions.





  • Have you checked when the file was last modified.

    If it fits the date you did the Spotify command then I wouldn’t worry much about it.

    If you still are concerned you can send the file to virustotal to be safe.

    If it’s more concerning for you for a functional reason then move the file elsewhere if nothing break you should be fine.



  • Tetsuo@jlai.lutoLinux@lemmy.mlMy First Regular Expressions
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    11 months ago

    Good job !

    I highly recommend trying out the various online regex editor.

    These WISIWIG kind of editors are great because you immediately see what the regex is catching and for what reason.

    I took the first one in my search results but try different ones.

    https://regex101.com/

    Also I used GPT to get some regex for some specific strings and it can be helpful to get a quickstart at building a specific regex.

    In that case I was building a regex for a specific log from postfix.

    PS: just make sure to select the correct flavor of regex you are using in these online tools.

    Edit: Also one of my favorite YT channels has pretty cool videos on RegEx : https://youtu.be/6gddK-cOxYc?si=0bnNkSDzifjdxwjU








  • Do you know if OP has certifications or experience?

    Do you know how knowledgeable he is on Linux ?

    Beside I will say it again, you can totally teach introductory courses on some subjects without being an expert on it.

    And in practice, I have definitely seen people teaching with tons of certifications and alleged expertise on the topic but who couldn’t teach anything. And that was of very expensive courses on rather specific Linux topics.

    I personally would much prefer to be introduced to a new subject (like BASH101) by someone who has zero certifications but some experience and a real ability to teach.

    Because I have seen a lot of super certified teachers who ends up unable to teach anything and who are recycling the same course without any practical experience in the last decade.