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Commandline memes
  • Here you go: https://www.gnu.org/fun/jokes/unix.errors.html

    (% represents the csh, $ represents the bourne shell)
     
    % "How poorly would you rate the Unix (so-called) user interface?
    Unmatched ".
     
    % rm congressional-ethics
    rm: congressional-ethics nonexistent
     
    % ar m God
    ar: God does not exist
     
    % [Where is Jimmy Hoffa?
    Missing ].
     
    % ^How did the sex change^ operation go?
    Modifier failed.
     
    % If I had a ( for every $ Congress spent, what would I have?
    Too many ('s.
     
    %make love
    Make:  Don't know how to make love.  Stop.
     
    % sleep with me
    bad character
     
    % got a light?
    No match.
     
    % man: why did you get a divorce?
    man:: Too many arguments.
     
    % ^What is saccharine?
    Bad substitute.
     
    % \(-
    (-: Command not found.
     
    % sh
     
    $ PATH=pretending! /usr/ucb/which sense
    no sense in pretending
     
    $ drink <bottle; opener
    bottle: cannot open
    opener: not found
     
    $ mkdir matter; cat >matter
    matter: cannot create
     
     
    Or, in a System V (att) universe:
     
    $ cat "can of food"
    cat: cannot open can of food
    
  • California says restaurants must bake all of their add-on fees into menu prices
  • It really depends on the country. France and Belgium, as you wrote. Germany, they expect a tip and look at you angry if you don't. Italy, they add a service charge at the end that is nowhete advertised. Turkey, they invent a random price at the end, complaints only taken if you're local. (I'm slightly exaggerating)

  • eigenspaces
  • You want an answer?

    So you've probably learned that if u is an eigenvector, then multiplying u by any scalar gives you another eigenvector with the same eigenvalue. That means that the set of all a*u where a is any scalar forms a 1-dimensional space (a line if this is a real vector space). This is an eigenspace of dimension one. The full definition of an eigenspace is as the set of all eigenvectors of a given eigenvalue. Now, if an eigenvalue has multiple independent eigenvectors, then the set of all eigenvectors for that eigenvalue is is still a linear space, but of dimension more than one. So for a real vector space, if an eigenvalue has two sets of independent eigenvectors, its eigenspace will be a 2-dimensional plane.

    That's pretty much it.

  • Train at Myingyan Railway Station, Myanmar

    Source: https://commons.wikimedia.org/wiki/File:Myingyan_Railway_Station_2.jpg

    0
    A mountain over Turkey

    I'm not 100% sure that it was in Turkey because my phone was in airplane mode.

    6
    aviation @lemmy.ml jxk @sh.itjust.works
    The old Air France livery - Boeing 747-100
    0
    Avoid5 @sh.itjust.works jxk @sh.itjust.works
    You would if you could but you can't so you won't
    0
    Berliner Uhr am Kudamm („Mengenlehreuhr“) um 1975

    Die Uhr verwendet einen binären Code um die Uhrzeit anzuzeigen.

    Die Uhr wurde inzwischen umbegaut und befindet sich jetzt am Europacenter.

    Bildquelle: https://en.wikipedia.org/wiki/File:Berlin_Kurf%C3%BCrstendamm_113714a.jpg

    1
    Lemmy Support @lemmy.ml jxk @sh.itjust.works
    How can I find out the maximum image size allowed by a Lemmy instance?

    This is my "shitposting" account, but I'm now looking for a Lemmy instance to host a serious user account, on which I could contribute with some pictures. I created an account lemm.ee, but found out after the fact that image uploads there are limited to 100kB, which is quite small. Therefore my question: Is there a way to find out the image size limit of a Lemmy instance without registering there? I'm thinking of something like a page that shows the server configuration of an instance.

    As far as I understand, the image limit is set by the instance where the user is registered, and not by the instance that holds the community on which the image is posted. (But correct me if that is wrong.)

    Thanks

    3
    Leucocasia gigantea fruits

    This is from Leiden botanical garden. The whole plant is gigantic.

    0
    plants @lemmy.ml jxk @sh.itjust.works
    Commelina tuberosa
    0
    plants @lemmy.ml jxk @sh.itjust.works
    Limnanthes douglasii
    0
    InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)JX
    jxk @sh.itjust.works
    Posts 26
    Comments 176