Skip to main content


Funny how collective amnesia apply regarding the existence of IP68-rated smartphones with user-replaceable battery (eg. Sony XP 10, Samsung Galaxy S5, as far as I can recall).

Jima :heart_bi: reshared this.

in reply to isithran

The S5 was IP67, if Wikipedia is to be believed. 🤔 Close enough!

It was the last Galaxy S-series I bought before jumping ship to Apple. The gasket on the back cover (for the battery/storage card/SIM compartment) was really neat!

I totally did not see the end of the removable battery/MicroSD coming after seeing that. 😑

in reply to isithran

I'd love a phone built like a NEMA 4X enclosure.

Basically two halves bolted together with actual screws, using standard heads, and an O-ring seal. Easy to open up, swap stuff, put back together.



isithran reshared this.


EDIT :

il a été retrouvé. Un grand merci à vous tous <3
Finalement, juste attendre l'heure de son repas du soir aura suffit. J'avais peur car c'était sa première sortie.
Encore un très grand merci :blob_cat_heart:

mastodon, fait ta magie
mon chat s'est enfuie ce matin de chez mes parents (49300, cholet)
je vous mets des photos

il est gris, svelte, il a 2 ans et demi
il s'apelle Cacahuète mais perso je l'appelle Chaton

on peut me joindre par MP

boost appréciés
#chat
#chatperdu
#cat
#ChatsDeMastodon
#mastocats

#chatretrouvé

lien twitter pour plus de chance : https://twitter.com/Gandoufle/status/1670736556921962498

This entry was edited (1 year ago)

isithran reshared this.

Unknown parent

pantoufle

@Troupier oui 😅​

perso ça me rassure beaucoup car il n'étais jamais sorti avant

Unknown parent

pantoufle
@ioster et un de plus
@I O

isithran reshared this.


les boites de progestérone ce délire des années 90, le design "jazz" quand même (je viens de tomber sur cet article) https://en.wikipedia.org/wiki/Jazz_(design)
This entry was edited (2 years ago)

reshared this

in reply to Maya

ptdr c’est comme si la disquette avait été placée là exprès pour dater la photo j’adore


In yesterday's news, I've sent a RFQ to an artist to commission my QSL card. Maybe one day on the bands again? 🐱


The only bad physical characteristic I've found with triple and quadruple layer Blu-ray discs is the inability to visually control if a disc has already been burnt or not.


isithran reshared this.


2022: what if you had to find an alternative to twitter
2023: what if you had to find an alternative to reddit, discord, youtube, every single search engine, and microsoft windows

reshared this




Wrote a little something to read Host & Drive Revocation Lists from a Media Key Block. Question is: should I waste time to validate records against the public key in the spec? :3


My blu-ray drive told me it's not friend with my HCert anymore.
Nevermind, I've been persuasive enough to get it to read actual data even if bus encryption is "required" :3c
This entry was edited (1 year ago)
in reply to isithran

Oh, and I was able to flash my drive in an USB enclosure, from a VM. It's not compatible with UHD, but not my main target ¯\_(ツ)_/¯
This entry was edited (1 year ago)

isithran reshared this.


Intel branch predictors fully reverse-engineered:

https://today.ucsd.edu/story/a-small-change-leads-to-big-results-for-computer-security

reshared this


isithran reshared this.


A keynote by @b0rk at a developer conference about how the #DNS works. But it is not just about the DNS, it is also about how to approach a new and complicated technology. Very surprising. (And the demo is live!)

https://www.youtube.com/watch?v=tsxjNsFu_2g

isithran reshared this.




isithran reshared this.


Content warning: block recommendation, csam

isithran reshared this.



Last week, the laying of submarine cable Natitua Sud has begun and should be completed with its landing in Tubuai on May 15th, should the weather be favorable.

https://www.datacenterdynamics.com/en/news/natituasud-subsea-cable-lands-at-toahotu-bay-french-polynesia/


isithran reshared this.


Fantastic reporting by @kimzetter here - a year long report into what went down with #Solarwinds.

I'd like to highlight this bit. Zero trust, my arse. Lots of new details in this report. https://www.wired.com/story/the-untold-story-of-solarwinds-the-boldest-supply-chain-hack-ever/

in reply to Kevin Beaumont

While investigating (and not finding) the Solarwinds incident in mid-2020, Mandiant installed Solarwinds and infected its own internal network.
in reply to Kevin Beaumont Éric Freyssinet reshared this.

The attackers were inside Solarwinds for 2 years before discovery.


New software release: LGlass, a multi-manufacturer looking glass written in PHP.

https://github.com/dscp46/lglass

If you wish support for another system type/brand, please drop a feature request with the commands you wish to see implemented.
This entry was edited (1 year ago)


Central Repeater management web interface v0.1 released.
https://github.com/dscp46/remara/

The remote repeater control agent will follow soon, I'm still adjusting some functions and the installer. Also the protocol specification needs to be completed and proofread.

#hamr #hamradio #svxlink #mqtt #remara


Short demo of our central repeater management utility.
Version 0.1 almost ready to ship.

youtube.com/watch?v=4ykdPrglnf…

With the growth of the regional repeater network, fellow hams asked for an easy way to control their repeaters. Here is version 0.1 of that product, which is able to manage a list of repeaters, then to send various commands (ping, change room, disconnect repeater, enable or disable repeater logic, reboot the system).

Next version will be shipped with proper privilege separation, group ACL management, and a few refinements.

Key moments:
0:00 Repeater agent running on our test stub. Network has just been cut, to show that connectivity loss can be recovered.
0:33 Repeater agent recovering its connection to the control segment.
0:39 Connecting to the management interface
0:44 Browsing through the repeater list.
0:49 Showing the repeater properties editor
1:05 Ping demo with our test laptop which is connected with user 'f4hof-s'. The UI shows a notification toast to confirm the "repeater" has acknowledged our command.
1:19 Changing conference room
1:34 Rebooting the remote system. Command hasn't been acked because the system rebooted too quickly. This will be fixed in the initial release. Please notice that the notification toast shows a warning as the command hasn't been confirmed.

@isithran@social.lkw.tf:

Coming soon: remote control of analog repeaters through #Hamnet. cc @[url=https://kloud.social/users/fred]Fr0de[/url] F4EED/KI7QQP
Control plane uses MQTT, either in fire and forget mode, or with reliable delivery and explicit command acknowledgement. #hamr #hamradio
SVXReflector log trace showing the controlled repeater leaving and connecting back, due to multiple "change module" commands being sent.

Sender debug trace showing the command being sent reliably through MQTT and the acknowledgement message being received.

Agent debug trace showing the command being received reliably through MQTT and the acknowledgement message being sent back and the action being launched (switching to room frm).



This entry was edited (1 year ago)


Short demo of our central repeater management utility.
Version 0.1 almost ready to ship.

https://www.youtube.com/watch?v=4ykdPrglnfA

With the growth of the regional repeater network, fellow hams asked for an easy way to control their repeaters. Here is version 0.1 of that product, which is able to manage a list of repeaters, then to send various commands (ping, change room, disconnect repeater, enable or disable repeater logic, reboot the system).

Next version will be shipped with proper privilege separation, group ACL management, and a few refinements.

Key moments:
0:00 Repeater agent running on our test stub. Network has just been cut, to show that connectivity loss can be recovered.
0:33 Repeater agent recovering its connection to the control segment.
0:39 Connecting to the management interface
0:44 Browsing through the repeater list.
0:49 Showing the repeater properties editor
1:05 Ping demo with our test laptop which is connected with user 'f4hof-s'. The UI shows a notification toast to confirm the "repeater" has acknowledged our command.
1:19 Changing conference room
1:34 Rebooting the remote system. Command hasn't been acked because the system rebooted too quickly. This will be fixed in the initial release. Please notice that the notification toast shows a warning as the command hasn't been confirmed.

Coming soon: remote control of analog repeaters through #Hamnet. cc @Fred F4EED/KI7QQP
Control plane uses MQTT, either in fire and forget mode, or with reliable delivery and explicit command acknowledgement. #hamr #hamradio

isithran reshared this.


The patriarchy is the reason you know the names Steve Jobs, Bill Gates, and Elon Musk, but you've never even once heard the name Evelyn Berezin.

reshared this


isithran reshared this.


:revblobfoxpeekowo:

Just a little WIP from my messy workshop (should see the other half of the table). Got the idea for pride month, but will probably have them in a shop earlier. Now.. what flag to create next? :blobfoxhyper:

#MastoArt #3DPrinting #WIPWednesday #Fox

reshared this



Coming soon: remote control of analog repeaters through #Hamnet. cc @Fred F4EED/KI7QQP
Control plane uses MQTT, either in fire and forget mode, or with reliable delivery and explicit command acknowledgement. #hamr #hamradio
in reply to isithran

Version 1 will include reboot, disconnect, change module, ping and RF kill/restore commands, version 2 will allow remote config provisioning. #hamr #hamradio #hamnet

in reply to agatha, fangs gf 🎀

if you fail authentication enough you’re immediately put on the most delayed train in the DB network


Today in the mail:
楽園 − 石川セリ (1985, Philips 32LD-45)


RT @cronokirby@twitter.com

https://loper-os.org/?p=1913

Someone linked me to this site, and it has like, an entire book on finite field arithmetic.

Love discovering old internet monoliths like this


isithran reshared this.


coming soon: Intel 64 and IA-32 Reference Manual, the anime.


Coucou @MilkyWan - AS2027 est-ce que vous avez des retours en terme d'expérience et d'accidentologie en ZTD sur le secteur de St Etienne, Loire? Disons que les bruits sur le basculement des abonnés en CGNat chez Orange motivent à chercher mieux :)
This entry was edited (1 year ago)
in reply to isithran

4 abonnés dans la Loire et rien à signaler ;-)

isithran reshared this.


Fox chirality!

Do foxes obey Bose-Einstein statistics, in which case their spin quantum numbers would be +1 and -1, or do they obey Fermi-Dirac Statistics, +1/2 and -1/2?

If the latter, it is possible that the fox is a Majorana fermion, in which case a fox of the opposite spin would be its antiparticle.

reshared this


isithran reshared this.


HKDF is commonly used to derive key material just in time for its application. However, as a cryptography tool, HKDF is severely under documented and lacks prescriptive examples for intended use.

A large-tech blog shared their HKDF application and I identify several issues with its implementation. Inside is an anonymized version with critiques and improvements.

Tags: #cryptography #hkdf #blog #engineering #security

https://cendyne.dev/posts/2023-01-30-how-to-use-hkdf.html

reshared this


isithran reshared this.


How extremely convenient that IBM Research found a colorblind friendly color palette that includes roughly the colors of the bi pride flag :sparkles_bi:

https://davidmathlogic.com/colorblind/#%23648FFF-%23785EF0-%23DC267F-%23FE6100-%23FFB000

#Design #Accessibility
This entry was edited (2 years ago)

reshared this


isithran reshared this.


Les patterns de mon générateur de mire [1] sont des fichiers SVG faits à la main. N'hésitez pas à me donner votre avis. 😌​

[1] https://testcardgen.onrender.com/

reshared this



isithran reshared this.


me

reshared this


f4ivy reshared this.


Petite astuce si vous souhaitez faire basculer votre TIC en mode standard sur votre compteur Linky en étant client.e EDF:

Contacter le 09 69 32 15 15 puis choix 1, 2 puis 4.
Si le conseiller ne connait pas la procédure, dites lui de faire une F185 sur le site SGE en choisissant le mode standard. Préciser que la procédure a été confirmée précédemment avec le groupe TD.

Appeler de préférence en période creuse (temps de midi par ex). Normalement, le changement devrait être effectif la nuit suivante.
This entry was edited (2 years ago)
in reply to Emmanuel Caillé

@Emmanuel Caillé la puissance réactive est indiquée pour les contrats <= 36kVA avec l'option production, d'après ce que j'ai pu lire. Ça ne remonte pas d'après zigbee2mqtt, en tout cas.
in reply to isithran

ha, j'ai pas d'option production.
Au passage, c'est plutôt bien documenté chez Enedis : https://www.enedis.fr/media/2035/download

isithran reshared this.


New blog post where I show a silly way to utilize Intel's AMX AI/Machine-Learning matrix-instructions to get the average color of an image.
https://wunkolo.github.io/post/2023/01/tdpbuud-average-color/

reshared this



Pew Pew Lasers (Final episode?)
18J/cm², 3ms, ø15mm
We definitely caught more hair this time. I've got an appointment in 5 weeks, that might be delayed or canceled if everything goes according to plan 💜

isithran reshared this.


A DICOM image.

DICOM is the medical image format, very TIFF-like.
Its preamble makes many polyglots possible, including TIFF-DICOM sharing the same image data.
It doesn't tolerate appended data - but just append a "private" tag if needed.

reshared this