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Cake day: June 9th, 2023

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  • aard@kyu.deOPto3DPrinting@lemmy.worldPrusa slicer 2.8 UI changes
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    4 months ago

    Does Apple lack a feature to turn off or hide the file menu?

    I have no idea. They decided to put a notch with the webcam in the middle of the screen, so I’d not be able to use that space properly with anything else anyway.

    My point here wasn’t about mac, though (it was just handy for doing the screenshot at this moment , though it’s my least used platform for this: I had it upgraded, and as I have no intention of upgrading it on my Linux system after that experience I made the screenshot before the downgrade) - my point was the needless waste of space in the newer PrusaSlicer, which applies on all platforms.





  • Unless you are gunning for a job in infrastructure you don’t need to go into kubernetes or terraform or anything like that,

    Even then knowing when not to use k8s or similar things is often more valuable than having deep knowledge of those - a lot of stuff where I see k8s or similar stuff used doesn’t have the uptime requirements to warrant the complexity. If I have something that just should be up during working hours, and have reliable monitoring plus the ability to re-deploy it via ansible within 10 minutes if it goes poof maybe putting a few additional layers that can blow up in between isn’t the best idea.








  • It has been a while since I touched ssmtp, so take what I’m saying with a grain of salt.

    Problem with ssmtp and related when I was testing it was its behaviour in error conditions - due to a lack of any kind of spool it doesn’t fail very gracefully, and if the sending software doesn’t expect it and implement a spool itself (which it typically doesn’t have a reason to, as pretty much the only situation where something like sendmail would fail is a situation where it also wouldn’t be able to write a spool) this can very easily lead to loss of mails.

    I already had a working SMTP client capable of fishing mails out of a Maildir at that point, so I ended up just doing a simple sendmail program throwing whatever it receives into a Maildir, and a cronjob to send this forward. This might be the most minimalistic setup for reliably sending out mail (and I’m using it an all my computers behind Emacs to do so) - but it is badly documented, so if you don’t care about reliability postfix might be a better choice, or if you don’t just go with ssmtp or similar. Or if you do want to dig into that message me, and I’ll help making things more user friendly.




  • You still might want to do something like alias pbtar='tar --use-compress-prog=pbzip2 to easily use pbzip2 - unless you have an ancient system that’ll speed things up significantly. And even if you don’t it’d be nice to use it for creation - to utilize more than one core the archive needs to be created for parallel extraction.