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Community Boundaries and the All feed
  • I’d rather mods who don’t want outside participation to be able to stop their communities from showing in All.

    Agreed. Niche communities can get hammered with downvotes and "I don't want to read this" comments from readers of ALL.

    It's confounding: "show me everything", then "I don't like the content in your niche community". WTF?

  • The solar panels on top of my campervan have generated 1 megawatt hour of energy as of today
  • the stove over to induction next. I hate it when the batteries fill back up by 10am and I waste solar meanwhile I am still buying propane for the appliances.

    It's possible. For the 11 months I've been cooking from excess solar power (December is a little short). I still carry propane for heating and a few things that seem to work better over flame.

  • What're some of the dumbest things you've done to yourself in Linux?
  • In the past I've aliased rm to a wrapper that showed PWD and the files to be affected, slept a couple seconds in case I wanted to abort, then shredded smaller files, rm'ed big files, or placed in a Trash dir for certain kinds of files (.conf, .cfg, etc).

    I might try to find or rewrite it.

  • USB tethering
  • PDAnet I've tethered a laptop to a phone via usb and bluetooth that way. Nowadays I just run my SIM in an LTE router and share the connection via wifi.

    hide tether usage if possible

    Some solutions involving tweaking TTL.

  • What're some of the dumbest things you've done to yourself in Linux?
  • I have made countless mistakes since the 90s, mostly involving rm. The most recent one was yesterday when I was trying to rm files in a directory with lots of other unrelated files.

    I don't remember the exact failure, but I was shooting for something like rm *lng and typo'ed rm *;ng (those chars are next to each other on the kb). This happily rm'ed * (d'oh!) then errored on the nonexistance ng. :-(

  • Debian spices up APT package manager with a dash of color
  • Agreed. I haven't read the article yet, but my first thought was "how am I going to turn that off"

  • Your Coffee Is About to Change, Whether You’re Ready or Not
  • During periods of short supply and/or increased coffee has been often been replaced or augmented by various other ingredients. For example:

    ... during the American Civil War, Louisianans looked to adding chicory root to their coffee when Union naval blockades cut off the port of New Orleans. With shipments coming to a halt, desperate New Orleanians looking for their coffee fix began mixing things with coffee to stretch out the supply. Acorns or beets (cafe de betterave) also did the trick. Though chicory alone is devoid of the alkaloid that gives you a caffeine buzz, the grounds taste similar and can be sold at a lower rate. -- source

  • what does everyone think about piped bot and other bots
  • What are everyone’s thoughts on bots like piped bot and tdlr bot

    I don't mind them. If I did I'd block them.

  • What is the most advanced chemistry you've done on your own at home or work?
  • Closest I've come to Mad Scientist was probably yeast ranching to control costs in homebrewing.

    • sterilize agar media and plates/tubes in poor man's autoclave (pressure coooker) and hood (open oven door and vent fan) - infection rates were surprisingly low with this low-tech approach. I lost maybe 5% of cultures to spurious growth.
    • streak yeast from $$$ pure liquid cultures, grow, store if successful.
    • also experimented with yeast suspensions in sterile distilled water based on a 1930s science journal article from a dude in Africa. The suspensions did better in the heat where agar would just remelt....
    • a few days before needed scrape the streak into a small amount of sterile wort (20ml? on a homemade stirplate (PC fan and HD magnets under an unpended tupperware bowl!), stepping up to pitchable volume coinciding with the batch cooling to pitch temperature....

    It was a lot of fun and instead of one 5gal batch of beer from an exotic $20 yeast sample you could get as many as you wanted. In practice I usually did 5-10 cultures from each pure sample. Could do more than that but there was a limit to how much stuff I could sterilize in my "autoclave" at one time.


    Edited to add: I successfully cultured yeast from hefeweizen, but since what's in the bottle is typically for secondary/priming rather than primary it was only for fun. I had 100% failure trying to harvest wild yeast from the air or sampled from fruit skins. I couldn't isolate the yeast from other critters.

  • What’s the worst car you’ve ever driven?
  • I have driven and found joy in many cars: Pinto, beetle, 2CV, original 500s, 1940s Ford tractors, beater pickups including a 1949 International, HMMWV, etc. Mopeds (like 1970s Puch), ratty motorcycles. They all make me giggly.

    I had to think a few minutes about one that was just terrible, no redeeming points I could find: first (north american) gen Hyunda Excel What a soul-sucking turd.

  • Vim prank: alias vim='vim -y'
  • Can't find it now, but someone once made a vi [gVim?} version with a Clippy-style helper: "I see you've pressed ESC. Would you like to...."

  • what are the advantages and disadvantages of working in a mostly male/female environment?
  • Main advantage I've found in unmixed workgroups is less (no) fighting over the thermostat

  • Do you organize the order of your groceries in the checkout line?
  • My only hard rule is refrigerated/frozen items together so I can handle that bag first when I put groceries up.

  • Is it a good idea to let a 16 yrs old use an AI assistant .i.e. chatgpt?
  • Like any other automated tool, I'd want them to master the manual skills first.

    With math and calculators first we show we can do it longhand then get the calc. Show you can search and assess sources first then incorporate AI.

  • What's the black sticker for?
  • to keep from mixing up pet ash containers

  • What are your top 3 purchases of all time?
    1. vasectomy
    2. divorce
    3. campervan
  • QNX 1.44MB challenge

    Dunno if this is on-topic for the community or not.

    Earlier today I was reminded of this old what-can-we-jam-onto-a-floppy challenge:

    >> To demonstrate the OS's capability and relatively small size, in the late 1990s QNX released a demo image that included the POSIX-compliant QNX 4 OS, a full graphical user interface, graphical text editor, TCP/IP networking, web browser and web server that all fit on a bootable 1.44 MB floppy disk for the 386 PC. - wiki

    and found the files still on the net.

    let's try it

    un-7zipped it, and saw the makedisk.exe and the qnxdemo.dat the .bat said it worked on.

    I (incorrectly) assumed the .dat was archived data the .exe would unpack and whip up into a bootable floppy so I...

    dd bs=512 count=2880 if=qnxdemo.dat of=qmx.img

    And mounted it as a virtual floppy. It booted/ran as shown in the pic, although did not see the NIC.

    I imagine there's a way to tell VMM to use something like an old NE2000 for the nic. Maybe another day.

    oh, I see

    I shut down the virtual and looked at the directory again. Hmm.

    file qnxdemo.dat qnxdemo.dat: DOS/MBR boot sector... It was a floppy boot image all along and the .exe was just dd-ing it over or whatever. Durrr. I set the .dat as the floppy image to boot in KVM and it came up fine. {edit: still with no NIC} I guess I shouldn't assume.

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    A community for vandwellers, car-dwellers, folks that live in RVs, etc

    Refugee from the vandwellers/vanlife subreddits, or CRVL before Bob sold it? Or just curious about what it takes to get started?

    >> By choice or by circumstance we are living in our vehicles. Don’t worry about us – it can be a very good life.

    >> Anything that affects us as vehicle-dwellers is probably on topic.

    Let's see if I can do this correctly:

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    fratermus Frater Mus @lemmy.sdf.org

    Living offgrid in a campervan since 2018 w/ pibble+boxer Muffin.

    LIKE dogs, books, thoughtful people of all flavors DISLIKE bullies, sh1tposters, partisans, noise

    Posts 2
    Comments 207