Oh no, you!

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Joined 1 year ago
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Cake day: November 3rd, 2024

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  • If you’re asking specifically what the terminal windows I have open right now are for:

    • Shelled into a raspberry pi, running top to evaluate whether this project needs a better CPU than the Pi Zero W has.
    • vim, editing some Perl script that will go onto the pi.
    • a terminal that I forgot I had open. I think I used it yesterday for editing some systems stuff. I used to to run sed to replace a bunch of strings in a file.
    • ffplay rtsp://192.168.80.11/live (watching my printer to make sure the current print doesn’t turn into spaghetti)

    UPDATE: Shortly after writing the above, I opened a terminal, fired up vim, and started a shopping list for Thursdays shopping round. My kids need various clothes, and I needed to ensure that I had the sizes correct. Not everything done in a Linux terminal is H4xX0rZ.


  • Just a couple of notes: Your material of choice isn’t a final one. Most printers can print most “normal” filaments, such as PLA, ABS, PETG, ASA, etc, and if you start with one, moving to another isn’t a big deal. The only caveats here are:

    • Some materials are harder to print than others. PLA is generally considered the easiest, and personally I find PETG pretty easy too. ABS is a really durable material, but can be a PITA to print.
    • Some matererials are considered abrasive, so you’ll need a hardened nozzle.
    • Some materials, such as ASA and ABS, cause toxic fumes during printing. Proper ventilation is important for those.

    For outdoor use, the main factors are temperature tolerance and UV resistance. I’d advise against PLA for outdoor use. PETG is slightly better in these regards, and I am currently testing how well PETG handles a Scandinavian outdoor climate, and things look promising.