Tootfinder

ngscopeclient now has a newly unbitrotted RGMII protocol decode!
We had this years ago in scopeclient but it used the old inefficient (std::vector<bool> at each sample) parallel bus data model and was commented out for ngscopeclient until we could come up with a better data model.
Now it's back, in time for v0.2.
I also had to un-bitrot this session file: it was an ancient (June 2020) dataset that predated the modern multi-instrument data model in ngscopeclient.…

Donald Trump’s efforts to overturn the results of the 2020 election were brazenly antidemocratic.
Yet Trump and his supporters nonetheless justified their actions under the dubious pretense of preserving American democracy
– as a matter of getting the vote right, of reversing voter fraud.
There’s a good reason they took this approach.
Authoritarianism has long been rejected across the political spectrum.
Democrats and Republicans routinely lob insults like “di…

@… Mearls, iirc war das in 2020

from my link log —
CVE-2020-13777 GnuTLS passive plaintext recovery vulnerability.
https://anarc.at/blog/2020-06-10-gnutls-audit/
saved 2020-07-27 http…

CVE-2020-13777 GnuTLS audit: be scared
anarcat

Cowboys Cut Former Second-Round Pick After Preseason Finale https://heavy.com/sports/nfl/dallas-cowboys/cowboys-cut-denzel-mims-preseason-finale/

from my link log —
Failover replication slots for PostgreSQL.
https://www.2ndquadrant.com/en/blog/failover-slots-for-postgresql/
saved 2020-06-08

EDB Home - EDB Postgres AI
Experience zero data sprawl and fully repatriated EDB Postgres with AI, handling over 30B+ trades a day on a 50 TB scale.

from my link log —
The ARM Morello board: porting experimental capability extensions from CHERI-MIPS.
https://www.cl.cam.ac.uk/research/security/ctsrd/cheri/cheri-morello.html
saved 2020-07-01

White House officials appointed
Gregg Phillips in December to lead FEMA’s Office of Response and Recovery,
-- one of the agency’s most consequential leadership roles,
-- apparently due to his history of promoting election conspiracy theories, particularly in the aftermath of the 2020 election.
He came under national scrutiny in March after CNN reported on a cache of outlandish comments from his appearances on right-wing podcasts, -- including the bizarre claim that h…

FEMA official who claimed he teleported to Waffle House ousted from agency, sources say
Top FEMA official Gregg Phillips who had drawn scrutiny for bizarre past remarks — including claiming he teleported to a Waffle House — has been pushed out of the agency, four sources tell CNN.

#Bruttospeicherleistung von #Batteriespeichern nach Marktakteur in #Deutschland ab 2012 mit Stand vom 31.07.2026.
Betrachtet werden Datensätze mit Betriebsstatus „akti…

from my link log —
Reverse engineering a forgotten 1970s Intel dual core beast: 8271, a new ISA.
https://scarybeastsecurity.blogspot.com/2020/11/reverse-engineering-forgotten-1970s.html
saved 2020-11-16

Reverse engineering a forgotten 1970s Intel dual core beast: 8271, a new ISA
" As I recall, those two chips were fairly large. And fairly late -- to the marketplace. We had lots of issues with them. [...] Sometimes th...

psi: Plant Photosystem I excitation energy transfer network (2020)
Weighted directed network of the light-harvesting Photosystem Ι (PSI) of the plant Pisum sativum. The nodes represent chromophores with different identities (i.e. chlorophyll a, chlorophyll b, β-carotene and derivates, lutein, violaxanthin), while edges represent FRET transfer between chromophores. The link directionality connecting nodes in the PSI network depends on the energy levels of the connected chromophores. The…

from my link log —
Loko Scheme: an optimizing R6RS Scheme compiler.
https://scheme.fail/
saved 2020-09-09 https://dotat.at/:/E73QF.html

from my link log —
Error recovery with parser combinators, using Rust and nom.
https://www.eyalkalderon.com/nom-error-recovery/
saved 2020-08-16 http…

Former Cowboys DL Aldon Smith dies at 36 https://cowboyswire.usatoday.com/story/sports/nfl/cowboys/2026/06/13/cowboys-dl-aldon-smith-obituary/90544064007/

from my link log —
CBOR for embedded C with a Rust server.
https://www.jaredwolff.com/cbor-for-embedded-c-and-rust/
saved 2020-11-26 https://…

CBOR for Embedded C and Rust
Learn how to serialize your IoT data using CBOR on embedded C an Rust.

Trump revives unverified claims of noncitizen voting in 2020 (Washington Post)
https://www.washingtonpost.com/politics/2026/08/18/trump-revives-unverified-claims-noncitizen-voting-2020/
http://www.memeorandum.com/260818/p136#a260818p136

from my link log —
Reducing the size of a Rust GStreamer plugin.
https://www.collabora.com/news-and-blog/blog/2020/04/28/reducing-size-rust-gstreamer-plugin/
saved 2020-04-29

Reducing the size of a Rust GStreamer plugin
With Rust gaining traction among the GStreamer community as an alternative to C to write applications and plugins, we began wondering, could the size of such Rust plugins be a problem for embedded systems?

from my link log —
What science can tell us about C and C 's security.
https://alexgaynor.net/2020/may/27/science-on-memory-unsafety-and-security/
saved 2020-05-28

from my link log —
yubikey-agent: a seamless ssh-agent for YubiKeys.
https://github.com/FiloSottile/yubikey-agent
saved 2020-07-08 https://

GitHub - FiloSottile/yubikey-agent: yubikey-agent is a seamless ssh-agent for YubiKeys.
yubikey-agent is a seamless ssh-agent for YubiKeys. - FiloSottile/yubikey-agent

from my link log —
It is high time we let go of the Mersenne Twister.
https://arxiv.org/abs/1910.06437
saved 2020-11-20 https://dotat.at/:/6EPK8.html…

It is high time we let go of the Mersenne Twister
When the Mersenne Twister made his first appearance in 1997 it was a powerful example of how linear maps on $\mathbf F_2$ could be used to generate pseudorandom numbers. In particular, the easiness with which generators with long periods could be defined gave the Mersenne Twister a large following, in spite of the fact that such long periods are not a measure of quality, and they require a large amount of memory. Even at the time of its publication, several defects of the Mersenne Twister were …

from my link log —
Don't Panic! Better, fewer, syntax errors for LR parsers.
https://soft-dev.org/pubs/html/diekmann_tratt__dont_panic/
saved 2020-07-07

from my link log —
Byrne's Euclid.
https://www.c82.net/euclid/
saved 2020-04-27 https://dotat.at/:/YEFV2.html

Byrne's Euclid
A reproduction of Oliver Byrne's celebrated work from 1847 plus interactive diagrams, cross references, and posters designed by Nicholas Rougeux

from my link log —
chibicc: a small C compiler.
https://github.com/rui314/chibicc
saved 2020-10-04 https://dotat.at/:/HB8B4.html

GitHub - rui314/chibicc: A small C compiler
A small C compiler. Contribute to rui314/chibicc development by creating an account on GitHub.

from my link log —
The alias method for efficiently sampling from a discrete probability distribution.
https://en.wikipedia.org/wiki/Alias_method
saved 2020-07-02

Alias method - Wikipedia

from my link log —
cson: CoffeeScript object notation.
https://github.com/bevry/cson
saved 2020-10-23 https://dotat.at/:/BLNG7.html

GitHub - bevry/cson: CoffeeScript-Object-Notation. Same as JSON but for CoffeeScript objects.
CoffeeScript-Object-Notation. Same as JSON but for CoffeeScript objects. - bevry/cson

from my link log —
Percy Ludgate: an early computer designer from Ireland.
https://en.wikipedia.org/wiki/Percy_Ludgate
saved 2020-03-29 https://

Percy Ludgate - Wikipedia

from my link log —
Linux eBPF projects and documentation.
https://ebpf.io/
saved 2020-08-12 https://dotat.at/:/WV3ZE.html

eBPF - Introduction, Tutorials & Community Resources
eBPF is a revolutionary technology that can run sandboxed programs in the Linux kernel without changing kernel source code or loading a kernel module.

from my link log —
Fuzzing Sequoia-PGP.
https://blog.hackeriet.no/fuzzing-sequoia/
saved 2020-06-03 https://dotat.at/:/PJ56H.html

from my link log —
Notes on cross-compiling Rust on a Mac for a Raspberry Pi.
https://john-millikin.com/notes-on-cross-compiling-rust
saved 2020-12-17

from my link log —
An introduction to quaternions.
http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/index.htm
saved 2020-11-26

from my link log —
OLTP performance since PostgreSQL 8.3.
https://www.2ndquadrant.com/en/blog/oltp-performance-since-postgresql-8-3/
saved 2020-10-08

EDB Home - EDB Postgres AI
Explore EDB Postgres AI's solutions, gain insights from experts, and learn about AI strategy behind 5x ROI. Sign up for interactive sessions & download insightful reports.

from my link log —
MLIR: a compiler infrastructure for the end of Moore's Law.
https://arxiv.org/abs/2002.11054
saved 2020-02-27 https://dotat.at/:…

MLIR: A Compiler Infrastructure for the End of Moore's Law
This work presents MLIR, a novel approach to building reusable and extensible compiler infrastructure. MLIR aims to address software fragmentation, improve compilation for heterogeneous hardware, significantly reduce the cost of building domain specific compilers, and aid in connecting existing compilers together. MLIR facilitates the design and implementation of code generators, translators and optimizers at different levels of abstraction and also across application domains, hardware targets …

from my link log —
Query-based compiler architectures.
https://ollef.github.io/blog/posts/query-based-compilers.html
saved 2020-06-25 ht…

from my link log —
Merkle trees and build systems with OSTree and ninja.
https://lwn.net/Articles/821367/
saved 2020-06-11 https://dotat.at/:/R8DC9.htm…