July 17th, 2025

Posted by cks

These days, there's an unusually large plague of web crawlers, many of them attributed to LLM activities and most of them acting anonymously, with forged user agents and sometimes widely distributed source IPs. Recently I've been using two tools more and more to try to identify and assess suspicious traffic sources.

The first tool is Anarcat's asncounter. Asncounter takes IP addresses, for example from your web server logs, and maps them to ASNs (roughly who owns an IP address) and to CIDR netblocks that belong to those ASNs (a single ASN can have a lot of netblocks). This gives you information like:

count   percent ASN     AS
1460    7.55    24940   HETZNER-AS, DE
[...]
count   percent prefix  ASN     AS
1095    5.66    66.249.64.0/20  15169   GOOGLE, US
[...]
85      0.44    49.13.0.0/16    24940   HETZNER-AS, DE
85      0.44    65.21.0.0/16    24940   HETZNER-AS, DE
82      0.42    138.201.0.0/16  24940   HETZNER-AS, DE
71      0.37    135.181.0.0/16  24940   HETZNER-AS, DE
68      0.35    65.108.0.0/16   24940   HETZNER-AS, DE
[...]

While Hetzner is my biggest traffic source by ASN, it's not my biggest source by 'prefix' (a CIDR netblock), because this Hetzner traffic is split up across a bunch of their networks. Since most software operates by CIDR netblocks, not by ASNs, this difference can be important (and unfortunate if you want to block all traffic from a particular ASN).

The second tool is grepcidr. Grepcidr will let you search through a log file, such as your web server logs, for traffic from any particular netblock (or a group of netblocks), such as Google's '66.249.64.0/20'. This lets me find out what sort of requests came from a potentially suspicious network block, for example 'grepcidr 49.13.0.0/16 /var/log/...'. If what I see looks suspicious and has little or no legitimate traffic, I can consider taking steps against that netblock.

Asncounter is probably not (yet) packaged in your Linux distribution. Grepcidr may be, but if it's not it's a C program and simple to compile.

(It wouldn't be too hard to put together an 'asngrep' that would cut out the middleman, but I've so far not attempted to do this.)

PS: Both asncounter and grepcidr can be applied to other sorts of logs with IP addresses, for example sources of SSH brute force password scans. But my web logs are all that I've used them for so far.

July 16th, 2025
james_davis_nicoll: (Default)
posted by [personal profile] cosmolinguist at 10:11pm on 16/07/2025 under

Today was just one thing after another: work, with chores like laundry interspersed, then tidying the shed and putting the camping stuff back in it, then getting a haircut, then getting back just in time to help with the second half of dinner-making, then going with D to his girlfriend's house where we ended up going on a trek to find a new light bulb for her bathroom.

Her other partner overhearing the conversation about the need for a new bulb and coming into the room with us saying "We've been danger weeing for a few days now, haven't we love?"

We were able to find a light bulb of the correct size and fitting, and D sorted it out before we came home. The two of them were so grateful.

So for all my accomplishments of the day, the best might be that I've played a small part in preventing people from having to wee in the dark. Which is especially valuable when P is still on crutches!

posted by [syndicated profile] marissalingen_feed at 07:25pm on 16/07/2025

Posted by Marissa Lingen

A. S. Byatt, Still Life. Reread. I freely acknowledge that “4, 1, 2, 3” is an eccentric reread order for this series. (This is 2. Stay tuned for 3 in the next fortnight’s book list.) It’s also the one that, in my opinion, stands least well alone, mostly because of the ending. The ending is very cogent about the initial blurred, horrible phases of grief, but what it does not do is move through them to the next phases, to what happens after the first shock–which is an odd balancing for one book but fine for part of a larger story. I also find it fascinating that Byatt exists in this book as an authorial “I” in ways that she does not for the other books. “I wrote this word because of that,” she will say, and it seems that if the I is not Antonia, it’s someone quite close, it’s not anything near to a character and not really much like an in-book narrator. It’s just…our neighbor Antonia, who makes choices while writing, as one does, as we all do.

Linda Legarde Grover, Onigamiising: Seasons of an Ojibwe Year. If you have a relative who is a person of goodwill but has been paying absolutely no attention to Native/First Nations culture, this might be a good thing to give them. It’s lots of very short (newspaper column or newsletter length) essays about personal memories and cultural memories through the turning of the year, nothing particularly deep and nothing that assumes that you know literally the first thing about Onigamiising (Duluth) or Ojibwe life or anything at all really. Not probably going to be very memorable if you do, but not offensive.

Alix E. Harrow, The Everlasting. Discussed elsewhere.

Reginald Hill, Death Comes for the Fat Man, Midnight Fugue, and The Price of Butcher’s Meat. Rereads. And here we’re at the end of the series, and as always I wish there was more and am glad there’s this much. I don’t think I’ll need to return to The Price of Butcher’s Meat; the email format conceit (“this is a person who doesn’t use apostrophes, that means it’s informal!” Reg stop) does not improve with time, and the rest of the book isn’t really worth it to me. But the others are still quite solid mysteries, hurrah for Dalziel interiority.

Grady Hillhouse, Engineering in Plain Sight: An Illustrated Field Guide to the Constructed Environment. I picked this up because it was already in the house, and because I’m writing a thing about a city planner, and I thought it might spark ideas. It did not: it’s very focused on the immediate 21st century American largely urban constructed environment. But what a neat book to be able to give a bright 10yo, or really anyone who can read full text but likes careful pictures of what there is and how it works.

Naomi Mitchison, Among You Taking Notes: The Wartime Diary of Naomi Mitchison. Kindle. I found this to be a heartening read because Mitchison is clearly a person like us, someone who values art and human rights and a number of good things like that, a person who is doing the best she can in an internationally stressful time–and also she’s flat-out wrong a number of times in this book. A few times she’s morally wrong, several times she’s wrong in her predictions…and the Allies still won WWII and Mitchison herself still wrote a great many things worth reading. It is simultaneously a very friendly and domestic diary from someone Getting Through It All and a reminder that perfection is not required for progress.

Malka Older, The Potency of Ungovernable Impulses. More Mossa and Pleiti mystery adventures. The two spend a large chunk of the book in different locations. Don’t start with this one, start with the first one, but also: events continue to ramify and unfold, hurrah events.

Deanna Raybourn, Kills Well With Others. The sequel to the previous “older women assassins attempting with not a great deal of success to be retired from killin’ folks” book, it has similar appeal. It could be that you’re ready to be done after one, which is valid, but if you weren’t, this is more of that, and reasonably enjoyable. There’s less of the dual timeline narrative here, about which I have mixed feelings: on the one hand it’s often good for authors to let go of that kind of device when it has served its purpose, and on the other I liked the contrast. Ah well.

Cameron Reed, What We Are Seeking. Discussed elsewhere.

Tom Sancton, Sweet Land of Liberty: America in the Mind of the French Left, 1848-1871. This is not just about what people thought of the US at the time but also how they used images and references to it in their own internal propaganda, which is kind of cool. A lot of it was not particularly deep thought, and that is of itself interesting–in what ways do people react to large dramatic events for which they have limited context (but no small amount of possible personal use). If you like this sort of thing this is the sort of thing you’ll like. A few eccentric views of, for example, Susan B. Anthony, or the Buchanan presidency, but within the scope of what one would expect for a few lines from someone whose main expertise is not those things.

Leonie Swann, Big Bad Wool. This is the sequel to Three Bags Full, and it is another sheep-centered mystery novel that stays in semi-realistic sheep perspective (except in the places where it goes into goat perspective this time! there are goats!). If you had fun with the first one, this will also be fun; if not, probably start with the first one, because it does have references to prior events. I really appreciate the sheep having sheep-centered theories, it’s a good exercise in perspective.

Nghi Vo, A Mouthful of Dust. Discussed elsewhere.

Faith Wallis, ed., Medieval Medicine: A Reader. This is a compendium of translated documents from the period, with very small amounts of commentary between for context. If you want to know how to examine a patient’s urine or what humors linen enhances, this is the book for you. Also if you want a window into how people thought of bodies and health over this long and diverse period. I think it’s probably going to be more useful to have as a reference than to read straight through, but I did in fact read the whole thing this once (which I hope will help with my sense of what to check back on when using it as a reference).

Martha Wells, Queen Demon. Discussed elsewhere.

vivdunstan: (oracle cards)
I recently bought artist Eugene Vinitski's Renaissance Venice inspired Tarot and Lenormand oracle card decks. Tried the first the other week - very pleased with it. Started looking at the second tonight. Gorgeous art. Nice accompanying book. Though I will need another to learn this new to me system.

Richly illustrated cards laid out on a red patterned cloth. The cards are Renaissance art style, including the doge's ceremonial barge, a woman sweeping the floor, looking out towards a palazzo, a glimpse of moonlit Venice, a stork looking out to the Grand Canal, and more. Each card includes a small traditional playing card image in the top right, and a number at bottom left. Above the 6 cards shown in detail others are spread open and some can be glimpsed more than others.
oursin: Photograph of small impressionistic metal figurine seated reading a book (Reader)

What I read

Finished Long Island Compromise, and okay, didn't quite go where I was expecting but didn't pull a really amazing twist either.

Alison Espach, The Wedding People (2024), which somebody seemed enthusiastic about somewhere on social media while mentioning it was at 99p. Well, I am always there for Women's Midlife Narratives but this struck me as a bit over-confected plotwise and I was not entirely there for that ending.

Latest Literary Review (with, I may as well repeat, My Letter About Rebecca West).

Simon Brett, Major Bricket and the Circus Corpse (The Major Bricket Mysteries #1) - Simon Brett is definitely hit and miss for me and some of his more recent series have been on the 'miss' side, come back Charles Paris or the ladies of Fethering. But this one, if not quite in the Paris class, was at least readable.

On the go

I have got a fair way in to Jonny Sweet, The Kellerby Code (2024) but I'm really bogging down. It's an old old story (didn't R Rendell as B Vine do a version of this) and for someone who cites the lineage Sweet does, his prose is horribly overwrought.

I started Rev Richard Coles, Murder at the Monastery (Canon Clement #3) (2024) but found the first few chapter v clunky somehow.

Finally picked up Selina Hastings, Sybille Bedford: An Appetite for Life (2020), which is on the whole v good. Okay, blooper over whether Sybille could have become a barrister: hello, the date is post Sex Disqualification Removal Act and I suspect Helena Normanton had already been called to the bar. However, the actual practicalities might well have presented difficulties. And wow, weren't her circles seething with lady-loving-ladies? And such emotional complications and partner changes! there's no 'quiet spinster couple keeping chickens/breeding dachshunds' about what was going on. Okay, usually conducted with a fair amount of discretion and probably lack of visibility, though even so.

Helen Garner, This House of Grief (2014), which I actually started a couple of weeks ago at least, and picked up again for train reading today, as the Bedford bio is a large hardback.

Up next

I am very much in anticipation of the arrival of Sally Smith, A Case of Life and Limb (The Trials of Gabriel Ward Book 2)

james_davis_nicoll: (Default)
lilly_c: Plankton raising his fist to world domination in green and purple text (Plankton - world domination)
posted by [personal profile] lilly_c at 07:31pm on 16/07/2025 under
challenge #4 - Journaling: What is making you smile these days? Create a top 10 list of anything you want to talk about.

Creative: Write from the perspective of a house or other location.

journal prompt 10 fairly random things that make me happy :) the first two are technically joined first place but doing my list that way maked my brain hurty.

1 - music. I am always listening to music and I often fall into holes where a band or singer I like does a collabaration and I end up with even more music to listen to. Oddly enough I rarely do music posts and I'm not even sure why, well, apart from YouTube been a shit with ad blockers (again.)

2 - rugby league. I lose entire weekends to watching NRL and Super League, I tend to record all of the games each week to watch back later if I'm out or working. I got hooked on when I was 8 and here I am years later still loving it. I try to go to games when I can but it's a fairly long journey from Aberdeen to Leeds just to go to Headingley, not like when I lived in Leeds and went to every game, worked at the ground on matchdays too.

3 - lego. I have a lot of LEGO in several storage bricks and some sets still to build. When I'm in Glasgow I tend to buy at least one of the smaller sets that are under £10 from the store there and those are the sets that take maybe half an hour to do all of the builds. My favourites are classic and city although I'm less keen on the branded/franchise tie-ins I did enjoy building twirling Ariel and also because BlueBrixx (German brand) have (had?) licenses for a lot of excellent looking Star Trek and Stargate sets unfortunately postage costs from Germany to Scotland were more expensive than the sets were and my trips to Germany to buy instore were unsuccessful because I found out instore that it was online order only which is frustrating but I got excellent adventures on city breaks out of it.

4 - days out. I'll either go for a long walk to one of our many parks in Aberdeen, the beach or Torry Battery and I'll also get on a bus or a train and go somewhere in the shire or elsewhere in Scotland depending on what I feel like doing. Sometimes I book day trips through local companies selected photos this way from old days out.

5 - audiobooks. My favourite way to read. I'm severely dyslexic and so ridiculously slow with books that when I started getting audiobooks in the post from RNIB it was a game changer for me because I could read a book in a few hours rather than spending weeks reading one sentence. It has taken me almost three months to hit 50 pages of Jeri Taylor's Mosaic and that is for fic research purposes more than a casual read but even with notetaking I expected to be further into it and unfortunately as much as I love Kate, I bounced hard off of the audiobook of it.

6 - one clue crossword. I play this game on my iPad but I have to limit myself to one puzzle a day or I run out very quickly and the developers aren't the quickest at updating this game or their other puzzle games.

7 - working in a pub. Until last summer I'd worked in adult social care for 25 years (give or take) and done everything and after been off for ages (fractured ankle and toe), when I went back there was incidents and unpleasantness so I finally bailed for reasons. Also SSSC and Care Inspectorate want scrapped and restarted from scratch but with input from those who actually do the work and not somebody in Holyrood who has never set foot into a social care setting in their life. *ahem* after I got out I had a couple of months doing absolutely nothing which was great because I felt very burned out for obvious reasons then I got cracking on the job applications and at the beginning of this year I got offered a job in a pub and I really enjoy it more than I thought I would.

8 - Star Trek: Voyager. Show has been my *favourite Star Trek since it started on BBC2 when I was in high school (year 7 or year 8 I think) and I watched it all, then I dipped in and out whenever it got repeated over the years on various telly channels. Two years ago when I was getting sick a lot (aka chest infections hell!) I fell back in to this show so hard and have barely come back up for air since, this time around I'm finally shipping Janeway/Chakotay after years of being "yeah, I see it, not really feeling it" and now it's like "yeah, feeling it all" :) maybe it's an old age thing (not that 41 is old but some days...) and on the back of falling hard into it I've got an ongoing series that I update whenever a new fic or meta is ready and most of my fic, wallpapers and icons are Voyager with some Prodigy thrown in too because it is a natural successor to Voyager and I'm still mad about it's second time cancellation and there are not enough middle fingers on my hands for Paramount.
*I've watched almost all of them although I need to go back to Discovery, Strange New Worlds and Lower Decks at some point because previous attempts to watch those were not successful.

9 - cinema. I got to the cinema a lot and with Sky offering two tickets each month I try to use those codes up first then pay for at least one more film so that I get to see three films each month and Vue are excellent value with £5 tickets. I also keep an eye out for the eventually reopening Belmont Cinema offering free film events at Cowdray Hall because that is an excellent choice for these things, I watched It's A Wonderful Life there just before Christmas and it was such a good way to spend part of the afternoon.

10 - rhinos. My precious babies. They have been my favourite animals for so long that I legit cannot remember when I got all obsessed with them. I have a little collection of Rhino cuddly todays and other trinkets but space and storage are a major issue in my home (bedsits are too small even for one person!) so I have to quite selective with what I add to the collection. One of my rhino cuddly toys travels all over the world with me and those rare times I forget him, my travels feel wrong somehow.

creative prompt

hmm, can't think of anything just yet :)
Music:: Murder She Wrote
Mood:: 'thoughtful' thoughtful
james_davis_nicoll: (Default)
posted by [personal profile] james_davis_nicoll at 02:17pm on 16/07/2025 under


The Battlezoo Bundle presents the Battlezoo line of monsters and monster hunters from Roll for Combat for D&D 5E and compatible tabletop roleplaying systems, compiled from winning designs from the annual RPG Superstars competition.

Bundle of Holding: Battlezoo
cmcmck: (Default)
posted by [personal profile] cmcmck at 05:34pm on 16/07/2025
We went for a walk on the other side of town for a change. One side of us is hill country and the other side is moorland- the Shropshire Plain. The nearest moorland to us is known as the Weald Moors.

We walked out via Apley and its very fine pool.

The blackberries are starting to fruit even since last week when they were still in flower:



More pics! )


Mood:: photographical
location: 'ere
troisoiseaux: (reading 9)
posted by [personal profile] troisoiseaux at 12:22pm on 16/07/2025 under
Continuing my nostalgic 2000s YA re-reads with Maximum Ride: The Angel Experiment by James Patterson, a 2005 YA sci-fi/fantasy thriller about a group of young avian-human hybrids - so, human children/teenagers with wings, and other powers - on the run from the mad scientists who created them. I was briefly obsessed with this series in middle school but could not tell you a single thing that happened in it, so I did go into this expecting it to be at best entertainingly batshit and more likely just plain bad. And it's definitely not, you know, good— main character Max's narrative voice is so, so annoying, almost a parody of a Snarky 2000s YA Protagonist Voice, with a heavy dash of "hello, fellow kids!" cringe (examples: "I guess if I was more of a fembot it would bother me that a blind guy six months younger than I am could cook better than I could. But I'm not. So it didn't." and "So long, cretins, I thought. School is out— forever"); the rest of the dialogue is not much better, and no book has ever suffered so much from its characters not being allowed to swear— but I'm enjoying the actual plot (indeed entertainingly batshit) more than I had expected.

Finally picked back up where I'd left off *mumble* months ago in Bleak House, because— on the theory that since I clearly was not going to continue Bleak House at any point in the foreseeable future, I might as well try a different Dickens novel— I read a few chapters of Oliver Twist and realized that yeah, no, I'd much rather read Bleak House (or, to be honest, literally anything else).

Posted by Daniel Lemire

“All innovation comes from industry is just wrong, universities invented many useful things.”

But that’s not the argument. Nobody thinks that Knuth contributed nothing to software programming.

Rather the point is that the direction of the arrow is almost entirely wrong. It is not

academia → industry → consumers

This is almost entirely wrong. I am not saying that the arrows do not exist… but it is a complex network where academia is mostly on the receiving end. Academia adapts to changes in society. It is rarely the initiator as far as technological innovation goes.

But let me clarify that academia does, sometimes, initiate innovation. It happens. But, more often, innovation actually starts with consumers (not even industry).

Take the mobile revolution. It was consumers who took their iPhone to work and installed an email client on it. And they changed the nature of work, creating all sorts of new businesses around mobile computing.

You can build some kind of story to pretend that the iPhone was invented by a professor… but it wasn’t.

Also, it wasn’t invented by Steve Jobs. Not really. Jobs paid close attention to consumers and what they were doing, and he adapted the iPhone. A virtuous circle arose.

So innovation works more like this…

academia ← industry ← consumers

If we are getting progress in AI right now, it is because consumers are adopting ChatGPT, Claude and Grok. And the way people are using these tools is pushing industry to adapt.

Academia is almost nowhere to be seen. It will come last. In the coming years, you will see new courses about how to build systems based on large language models. This will be everywhere after everyone in industry has adopted it.

And we all know this. You don’t see software engineers going back to campus to learn about how to develop software systems in this new era.

Look, they are still teaching UML on campus. And the only way it might die is that it is getting difficult to find a working copy of Rational Rose.

In any case, the fact that innovation is often driven by consumers explain largely why free market economies like the United States are where innovation comes from. You can have the best universities in the world, and the most subsidized industry you can imagine… without consumers, you won’t innovate.

Posted by Zach Weinersmith



Click here to go see the bonus panel!

Hovertext:
YOU GET OUT OF MY HOUSE BECAUSE I'VE CLEARLY KEPT YOU TOO LONG LET ME CALL YOU A CAB.


Today's News:
conuly: (Default)
posted by [personal profile] conuly at 10:59am on 18/07/2025
The only antidote I may have to Trump’s election
is in a small ferry to Robben Island
one that shuttles you to the former prison
where those who fought against apartheid were held
The only answers may be in one wool blanket
a basin
toilet
cell
and the tiny windows of  Robben Island
in the discarded artillery
the rock and the limestone yard
where many were blinded
driven mad
Now the survivors former prisoners
give tours
their faces carved like tree roots exposed
The only answers may be in the surrounding peaks of Table Mountain
its Twelve Apostles
all now standing as testament to what
through years of struggles
can be defeated
overcome


***********


Link
james_davis_nicoll: (Default)


The only fate more glorious than dying for the uncaring empire is dying over and over for the uncaring empire.

Red Sword by Bora Chung (Translated by Anton Hur)
joshuaorrizonte: (Default)
posted by [personal profile] joshuaorrizonte at 08:06am on 16/07/2025 under , , ,
So the DOL sent the money. Haven’t gotten it yet. Of course I haven’t. I feel like contacting them and being like, ”Yeah, “sent on the 15th” is a lie unless it’s sent BEFORE the close of business. Y’all wouldn’t accept “2-3 business days after payday” from your employer, why do you think it’s okay to do to us?”

I’m just. So aggravated. People have bills to pay.

I’m trying to stay up today. I don’t know if I will; I’m very sleepy. I’ve been sleeping like utter crap lately. 

I reported a user on AO3 for scamming; they got removed under the spam rule, which is fine. The key is to get them off the service and make it clear that behavior is unacceptable. 

Anyway, I better go do something if I’m going to stay awake. 
Music:: Automatic Lover, Theatre of Tragedy
james: (Default)
andrewducker: (Default)
oursin: Brush the Wandering Hedgehog by the fire (Default)
posted by [personal profile] oursin at 09:57am on 16/07/2025
Happy birthday, [personal profile] gallimaufri!
tamaranth: me, in the sun (Default)
posted by [personal profile] tamaranth at 09:18am on 16/07/2025 under ,
2025/108: Code Name Verity — Elizabeth Wein
I am no longer afraid of getting old. Indeed I can’t believe I ever said anything so stupid. So childish. So offensive and arrogant. But mainly, so very, very stupid. I desperately want to grow old. [p. 114]

Reread after The Enigma Game, which features a younger and considerably more cheerful Julie. (My review from 2013.) This is still a very harrowing read, even though I know what happens. 

Read more... )
Mood:: 'sad' sad

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