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Luca Bruno
CoreOS engineer, Rust/Go developer, enthusiast Debian and FLOSS supporter.
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Luca Bruno 1 h
All videos from Rust track are already up and mirrored! You can start binge-watching them at
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Luca Bruno 1. velj
Odgovor korisniku/ci @_oftaylor @comedordexis
Not exactly in that timeframe, but Sunday afternoon there should be a few WASM folks at the Rust devroom.
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Luca Bruno 1. velj
The 2020 event lineup. First event of the new decade at . See you there on Sunday at the Rust devroom!
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Luca Barbato 9. sij
Odgovor korisniku/ci @rustlang @lucabruno
Here is the second blogpost of the series with some suggestions on what you should do first and what crates will help you. CC:
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Luca Bruno 7. sij
Odgovor korisniku/ci @lu_zero_ @joshsulin1 @rustlang
\o/
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Luca Barbato 7. sij
I eventually started the blogpost series about optimizing codebases written in CC:
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Thomas Peyrin 7. sij
As promised a few months ago, with we computed a chosen-prefix collision for SHA-1 for much cheaper than 100k$. Application example with impersonation on PGP Web-of-trust. website: paper:
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AdamNathanielFurman 11. ruj
THREAD: So, most people associate Japanese design with either cute kitsch or zen-like minimalism, but its much more diverse, & 1 of my particular fav periods was the architecture of its 80-90s boom era; wild, strange & incredibly diverse, & unique in world architectural history
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Luca Bruno 26. pro
Holidays are perfect for hardware hacking! This time it was on nRF52 debug protection, OpenOCD and custom Tcl helpers. Short write-up at
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Luca Bruno 23. pro
Like previous years, FOSDEM'20 too will have a track. The complete schedule is now up at . See you there!
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Luca Bruno 20. pro
Odgovor korisniku/ci @lordcyphar
Indeed, and thanks for working on such crate! But I don't see a race-free way of doing fd->path lookups (and reopen too) with current kernel API. If the overall goal is safety and that feature is not a fundamental one, I'd consider dropping it altogether.
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Luca Bruno 20. pro
Odgovor korisniku/ci @lordcyphar
There is nothing unsafe that I can see (in the current code in git). There are TOCTOU and procfs-walking race (intrinsic to Linux), so you may want to mark the trait as such (InsecureFdExt), drop the logic at all, or move it behind an opt-in default-off feature.
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PrometheusBerlin 17. pro
You can now watch 's Berlin Prometheus MeetUp talk "Prometheus metrics from host-local services: a case-study from Fedora CoreOS" on YouTube:
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Luca Bruno 13. pro
Odgovor korisniku/ci @vbatts @olix0r
Legit question, this time is there some hope not to have OpenPGP or signatures over canonical-JSON?
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Luca Bruno 13. pro
Vector is a new router for telemetry events, which places high value on performance and correctness. l'm eager to see where the folks will drive it, and how it will impact both observability and Rust ecosystems.
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Luca Bruno 13. pro
My slides from December '19 meetup are online at
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Luca Bruno 12. pro
Odgovor korisniku/ci @zeenix
It won't primarily be a Rust talk. Just a small section will cover getting metrics from a Rust daemon, as part of the larger case.
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Luca Bruno 12. pro
In pratica come avere tutta la cittá di Gorizia con una sola sede elettorale, situata a Ventimiglia. E in ogni seggio si vota per tutte le circoscrizioni italiane. Il risultato é 6% di voti totali, di cui 5% di voti nulli. E file di svariate ore fuori dal consolato.
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Luca Bruno 12. pro
Le votazioni per le Europee sono un disastro, e funzionano solo perché molti non votano o votano per un seggio non Italiano. Per avere due numeri, in Germania ci sono 590k elettori per 17 consolati. Con una distribuzione uniforme (ma non realistica), fanno 34k elettori a sede.
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Luca Bruno 11. pro
Tomorrow is the last Berlin Prometheus MeetUp of 2019! I will be there talking about instrumenting OS daemons, augmenting Rust services with metrics, and monitoring Fedora CoreOS auto-updates. See you all there!
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