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nLab > nLab Technical Matters: SPAM anticodecogs

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  1.  
    • CommentRowNumber1.
    • CommentAuthorzskoda
    • CommentTimeJun 3rd 2014
    • (edited Jun 3rd 2014)

    My personal web pages split equalizer (zoranskoda) and test page (zoranskoda) have been spammed by a political anarchist from 72.182.43.120, signed as Anonymous coward.

    • CommentRowNumber2.
    • CommentAuthorzskoda
    • CommentTimeJun 3rd 2014
    This comment is invalid XHTML+MathML+SVG; displaying source. <div> <p>This is the content of spammed testpage (on May 29, 2014 08:00:48):</p> <blockquote> <p>CodeCogs works:</p> </blockquote> <p><center><img src="http://latex.codecogs.com/gif.latex?\sin(\phi)"/> </center></p> <p><code>\xymatrix</code> on CodeCogs doesn’t:</p> <p><center><img src="http://latex.codecogs.com/gif.latex? \xymatrix{ A\ar[r]_{e} %26 B \ar@%3C.5ex%3E [r]^{f}\ar@%3C-.5ex%3E[r]_{g} %26 C }"/> </center></p> <blockquote> <p>That’s why you should <strong>never</strong> rely on 3rd-party services, over which you have no control. Even if they happen to do what you want <em>today</em>, there is &gt; no guarantee that they will continue doing what you want <em>tomorrow</em>.</p> </blockquote> </div>
    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeJun 3rd 2014
    • (edited Jun 3rd 2014)

    By the way, to link to your personal web you need to prefix by

     zoranskoda:

    e.g.

      [[zoranskoda:test page]]

    gives the link to the page that you mean: test page (zoranskoda)

    • CommentRowNumber4.
    • CommentAuthorzskoda
    • CommentTimeJun 3rd 2014

    Thanks, I somehow forgot to prefix it. Corrected.

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeJun 3rd 2014

    Regarding that “spam” advice: curious. The style seems vaguely familiar.

    • CommentRowNumber6.
    • CommentAuthorzskoda
    • CommentTimeJun 3rd 2014
    • (edited Jun 3rd 2014)

    Yes, it also occured to me. BTW myself wrote in Oct 2010

    I am afraid depending on some third party site which may stop working or may charge in future or may limit the amount of displays (currently they allow 5 thousand formula displays per day per site. nlab is becoming a big site and if we start using codecogs regularly it may be a problem.

    Also may change in future…

    • CommentRowNumber7.
    • CommentAuthoradeelkh
    • CommentTimeJun 3rd 2014

    Well, possibly Jacques just forgot to fill in his name (since he doesn’t edit the nLab much, it’s not implausible). Though I am not sure why he didn’t just leave a comment at the relevant thread where this was already being discussed.

    • CommentRowNumber8.
    • CommentAuthorAndrew Stacey
    • CommentTimeJun 3rd 2014

    adeelkh Are you seriously suggesting that Jacques wrote that on Zoran’s web? I find that highly unlikely. (Moreover, the IP address isn’t his.)

    • CommentRowNumber9.
    • CommentAuthoradeelkh
    • CommentTimeJun 3rd 2014

    Typing the IP address into Google yields his name (see the bottom of http://golem.ph.utexas.edu/wiki/instiki/show/HomePage, for example). I have to doubt that he was really trying to be anonymous though.

    • CommentRowNumber10.
    • CommentAuthorAndrew Stacey
    • CommentTimeJun 3rd 2014

    Ha! And there was me using xhost. Should’ve just googled it.

    • CommentRowNumber11.
    • CommentAuthorUrs
    • CommentTimeJun 9th 2014

    By the way, this means that also many of the formulas on André Joyals “CatLab” pages are now broken, such as on his page on factorization systems.

    Eventually somebody with some energy should go through these and somehow fix it. Of course it would be good to know a sustainable way to fix it…

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