maxmouchet

8 ms·

1.
by maxmouchet 1y ago
I've reused the LGL (Large Graph Layout) algorithm used by The Opte Project [1,2] with more recent and comprehensive (multipath) traceroutes in 2022 [3]. I've also played a bit with an interactive visualization of the graph by usi
2.
by maxmouchet 2y ago
You take a smaller H3 :-) The maximum area of a resolution 15 H3 is 1 square meter, so unlikely to split a house in two.
3.
by maxmouchet 2y ago
Ah right haha. Thanks for the heads up, I should have checked ^^
4.
by maxmouchet 2y ago
Oh this is nice, and a cool use of HTTP range requests!
5.
by maxmouchet 2y ago
Bogus announcements are probably filtered by your upstream(s) (see [1] for a common list of filters). IP-to-ASN mappings are typically built from route collectors [2,3] that peer with various networks and receive their announcements. AFAIK
6.
by maxmouchet 2y ago
Another solution is to use an MMDB (“MaxMind DB”) file [1] which is essentially a binary tree + deduplicated values (same as idea 3.1). There are several free ASN MMDBs [2,3] but you can also build your own MMDB files from any Prefix->Va
7.
by maxmouchet 2y ago
I can't speak for AWS specifically, but in my PhD thesis [1] I found a bunch of such examples by using RIPE Atlas probes. Essentially looking for pairs of probes where the RTT between probe A and probe C is larger than probe A-B + B-C.
8.
by maxmouchet 2y ago
https://news.ycombinator.com/item?id=8018818 and https://github.com/philipl/pifs :-)
9.
by maxmouchet 2y ago
Nice achievement but always a bit disappointing that those records are based on throwing more money at the problem, rather than new theoretical grounds, or software improvements (IIRC y-cruncher is not open source).
10.
by maxmouchet 2y ago
Additionally, I would not expect such “baseline” changes in the minimum RTT to be due to variation in CPU processing time. These changes are more typical of a physical path change, as suggested by the author. CPU/soft processing latenc
11.
by maxmouchet 2y ago
Hosts with randomized addresses are likely to have auto-generated PTR records, or none at all, so for the purpose of rDNS resolution those are not a big issue. And that’s a detail, but SLAAC as in RFC4842 is deterministic. The randomization
12.
by maxmouchet 3y ago
It works by querying a specific DNS resolver (dns.toys): dig +short TXT mumbai.weather @dns.google # NXDOMAIN dig +short TXT mumbai.weather @dns.toys "Mumbai (IN)" "30.90C (87.62F)" "45.90% hu." &
13.
by maxmouchet 3y ago
The same way glasses in restaurants are washed and reused :-) Another solution is to bring your own cup.
14.
by maxmouchet 3y ago
Rosetta is used to run the amd64 binaries, but not the (arm) kernel of the Docker VM.
15.
by maxmouchet 3y ago
Anectodally, Paris metro used to have two classes: https://www.messynessychic.com/2014/12/04/that-time-the-pari...
16.
by maxmouchet 3y ago
Same for the National Library of France: https://gallica.bnf.fr/accueil/en/content/accueil-en https://gallica-bnf-fr.translate.goog/blog/11122015/des-tira...
17.
by maxmouchet 3y ago
It's a bit disappointing that OrbStack is not open source, but it works really well. In my experience (co)lima was already an improvement over Docker Desktop in terms of reliability and background resource usage, but OrbStack is even m
18.
OrbStack · Fast, Light, Simple Docker and Linux for macOS(orbstack.dev)
3 points by maxmouchet 4y ago|0 comments
19.
by maxmouchet 4y ago
Wouldn't it be more likely that medianalysisd (which is present in macOS since many years) does something like object recognition [1] and connects to Apple servers for updating the model or telemetry or something similar? [1] https:&#
20.
by maxmouchet 4y ago
> The 9p code on Linux remains important for VirtFS and other purposes around sharing files with guest virtual machines.
21.
by maxmouchet 4y ago
They do but it's experimental and only for Linux guests: https://github.com/utmapp/UTM/releases/tag/v2.2.4
22.
by maxmouchet 4y ago
One downside of using tailscale cert, or LE for "private" records is that it writes the domain name in a public Certificate Transparency Log [1]. So make sure that the name doesn't contain any sensitive information. An altern
23.
by maxmouchet 4y ago
I am not familiar with pritunl, but it should not be necessary to keep the private key in a file. It is possible to configure wireguard directly with code [1] without calling the wg binary manually as pritunl seems to be doing [2]. [1] htt
24.
Open source, cross-platform, low latency, user-mode tablet driver(github.com)
91 points by maxmouchet 4y ago|7 comments
25.
How Intelligent Are Cats? (2004)(messybeast.com)
257 points by maxmouchet 4y ago|281 comments
26.
A Google Earth Engine tool for identifying satellite radar interference(github.com)
3 points by maxmouchet 5y ago|0 comments
27.
by maxmouchet 5y ago
https://en.wikipedia.org/wiki/Blaster_(computer_worm)
28.
by maxmouchet 5y ago
This makes me wonder what are all the uses for old electronic equipments, by repurposing some of their chips. Is there any database/resource on this?
29.
Sequencing DNA in our extra bedroom(abarry.org)
6 points by maxmouchet 6y ago|0 comments
30.
by maxmouchet 6y ago
I really like the idea of displaying the folders and their content on the homepage! I would definitely pay for something like this, if it also has the possibility to create custom folders.

More ›