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Paul Schaub: Implementing Packet Sequence Validation using Pushdown Automata
This is part 2 of a small series on verifying the validity of packet sequences using tools from theoretical computer science. Read part 1 here.
In the previous blog post I discussed how a formal grammar can be transformed into a pushdown automaton in order to check if a sequence of packets or token … ⌘ Read more
[47°09′53″S, 126°43′49″W] Raw reading: 0x63595982, offset +/-2
🧮 USERS:1 FEEDS:2 TWTS:399 ARCHIVED:42859 CACHE:1843 FOLLOWERS:13 FOLLOWING:14
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**RT by @mind_booster: [1/3]
2 anos de espera depois, ZERO recebe informação do ICNF, mas incompleta
❌situações de incumprimento da legislação
❌ausência de fiscalização por parte das entidades competentes
❌acesso ao pagamento majorado da energia produzida que não cumpre os deveres legais
👇cont.**
[1/3]
2 anos de espera depois, ZERO recebe informação do ICNF, mas incompleta
❌situações de incumprimento da legislação
❌ausência de fiscalização por parte das entidades competentes
❌acesso ao pagamento majorado da … ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:394 ARCHIVED:40304 CACHE:1671 FOLLOWERS:13 FOLLOWING:14
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**Here’s how a patent troll works:
- Sit and watch as s codec is made specifically to avoid patent fees;
- Wait a decade to let the codec be wildly implemented;
- Try to monetize the work of others, using patents some other parties might have.**
Here’s how a patent troll works:
1. Sit and watch as s codec is made specifically to avoid patent fees;
2. Wait a decade to let the codec be wildly implemented;
3. Try to monetize the work of others, using patents some other parties might have.
[nitter.net/Hi … ⌘ Read more
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FIDO 2 isn’t too difficult. modern-ish browsers will support it natively now so the JS required is quite minimal.
FIDO 2 isn’t too difficult. modern-ish browsers will support it natively now so the JS required is quite minimal.
** uxn laboratory **
As I look to assembly nights 2, and think of trying my own take on it, I wanna have a cozy space ready to play with uxn.
The setup I’ve landed on is sort of inspired by plan9port.
Prepare the way- in home directory, create a
udirectory
- in
ucloneuxnand build it
- add
~/u/uxn/to your path as$UXN
- add
$UXN/binto your path
- moving forward we’ll put any and all
*.romfiles into … ⌘ Read more
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Interview with creator of OS/2-based ArcaOS
Watch now (54 min) | He licensed OS/2 from IBM… and updated it for modern hardware… without the source code! ⌘ Read more
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Gajim: Gajim 1.5.2
Gajim 1.5.2 brings another performance boost, better emojis, improvements for group chat moderators, and many bug fixes. Thank you for all your contributions!
Generating performance profiles for Gajim revealed some bottlenecks in Gajim’s code. After fixing these, switching chats should now feel snappier than before.
Did you know that you can use shortcodes for typing emojis? Typing :+1 for example will ope … ⌘ Read more
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R to @mind_booster: “Não temos caudais ecológicos definidos e a serem respeitados nos nossos rios internacionais. Há declarações políticas a concordarem com essa retenção da água em Espanha, porque seria um desperdício que ela chegasse aos oceanos sem ser aproveitada.” 2/?
“Não temos caudais ecológicos definidos e a serem respeitados nos nossos rios internacionais. Há declarações políticas a concordarem com essa retenção da água em Espanha, porque seria um desperdício que ela chegasse aos oceanos sem ser ap … ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:379 ARCHIVED:39484 CACHE:1689 FOLLOWERS:13 FOLLOWING:14
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Highlights from Git 2.38
Another new release of Git is here! Take a look at some of our highlights on what’s new in Git 2.38. ⌘ Read more
Linux, Alternative OS, & Retro Computing News - Oct 2, 2022
Listen now (47 min) | The Article & The Podcast – all in one place! Fancy! ⌘ Read more
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Yudkowsky moved AI alignment research forward by 4 years, but he also sped up timelines by 2.5 years, so it all cancels out
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I don’t know a lot about HTTP/3. But today I updated Caddy to version 2.6 and my sites should support HTTP/3 by default now. More speed? 🤔 ⌘ Read more
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Kubernetes in Production Environments
Follow along as we chat about this week’s Dear Moby question! What’s the best way to develop if your production environment runs Kubernetes? ⌘ Read more
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New Draft of OAuth for Browser-Based Apps (Draft -11)
With the help of a few kind folks, we’ve made some updates to the OAuth 2.0 for Browser-Based Apps draft as discussed during the last IETF meeting in Philadelphia. ⌘ Read more
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Cursed mRNA Cocktail
⌘ Read more
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RT by @mind_booster: Tales from Moominvalley by Tove Jansson https://paulasimoesblog.wordpress.com/2022/09/14/tales-from-moominvalley-by-tove-jansson/
Tales from Moominvalley by Tove Jansson paulasimoesblog.wordpress.co…
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[47°09′52″S, 126°43′30″W] Raw reading: 0x6320A902, offset +/-2
[47°09′01″S, 126°43′49″W] Raw reading: 0x63202A71, offset +/-2
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What If? 2 Flowchart
⌘ Read more
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for some reason its showing the twt from 2 days ago instead of the current value
for some reason its showing the twt from 2 days ago instead of the current value
🧮 USERS:1 FEEDS:2 TWTS:343 ARCHIVED:36635 CACHE:1578 FOLLOWERS:13 FOLLOWING:14
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@abucci@anthony.buc.ci Its not better than a Cat5e. I have had two versions of the device. The old ones were only 200Mbps i didn’t have the MAC issue but its like using an old 10baseT. The newer model can support 1Gbps on each port for a total bandwidth of 2Gbps.. i typically would see 400-500Mbps from my Wifi6 router. I am not sure if it was some type of internal timeout or being confused by switching between different wifi access points and seeing the mac on different sides.
Right now I have my wifi connected directly with a cat6e this gets me just under my providers 1.3G downlink. the only thing faster is plugging in directly.
MoCA is a good option, they have 2.5G models in the same price range as the 1G Powerline models BUT, only if you have the coax in wall already.. which puts you in the same spot if you don’t. You are for sure going to have an outlet in every room of the house by code.
@abucci@anthony.buc.ci Its not better than a Cat5e. I have had two versions of the device. The old ones were only 200Mbps i didn’t have the MAC issue but its like using an old 10baseT. The newer model can support 1Gbps on each port for a total bandwidth of 2Gbps.. i typically would see 400-500Mbps from my Wifi6 router. I am not sure if it was some type of internal timeout or being confused by switching between different wifi access points and seeing the mac on different sides.
Right now I have my wifi connected directly with a cat6e this gets me just under my providers 1.3G downlink. the only thing faster is plugging in directly.
MoCA is a good option, they have 2.5G models in the same price range as the 1G Powerline models BUT, only if you have the coax in wall already.. which puts you in the same spot if you don’t. You are for sure going to have an outlet in every room of the house by code.
[47°09′59″S, 126°43′16″W] Raw reading: 0x6308A7B1, offset +/-2
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Huh… Nope.
HTTP/1.1 200 OK
Content-Length: 407
Content-Type: text/calendar
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: ETag
Permissions-Policy: interest-cohort=()
Content-Security-Policy: default-src 'none'; sandbox
Referrer-Policy: same-origin
Vary: Authorization
BEGIN:VCALENDAR
VERSION:2.0;2.0
PRODID:SandCal
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20220822T180903Z
UID:bb63bfbd-623e-4805-b11b-3181d96375e6
DTSTART;TZID=America/Chicago:20220827T000000
CREATED:20220822T180903Z
LAST-MODIFIED:20220822T180903Z
LOCATION:https://meet.jit.si/Yarn.social
SUMMARY:Yarn Call
RRULE:FREQ=WEEKLY
DTEND;TZID=America/Chicago:20220827T010000
END:VEVENT
END:VCALENDAR
Huh… Nope.
HTTP/1.1 200 OK
Content-Length: 407
Content-Type: text/calendar
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: ETag
Permissions-Policy: interest-cohort=()
Content-Security-Policy: default-src 'none'; sandbox
Referrer-Policy: same-origin
Vary: Authorization
BEGIN:VCALENDAR
VERSION:2.0;2.0
PRODID:SandCal
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20220822T180903Z
UID:bb63bfbd-623e-4805-b11b-3181d96375e6
DTSTART;TZID=America/Chicago:20220827T000000
CREATED:20220822T180903Z
LAST-MODIFIED:20220822T180903Z
LOCATION:https://meet.jit.si/Yarn.social
SUMMARY:Yarn Call
RRULE:FREQ=WEEKLY
DTEND;TZID=America/Chicago:20220827T010000
END:VEVENT
END:VCALENDAR
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**2 days, 2 laptops to which a new life was given:
1st, an installation of Bodhi Linux on a 14yrs old machine. From unusable to usable - there are no miracles (web browsing is *soheavy nowadays!), but it works.
Then a 10yrs old laptop upgrading from Win8 to Ubuntu 22.04, fresh!**
2 days, 2 laptops to which a new life was given:
1st, an installation of Bodhi Linux on a 14yrs old machine. From unusable to usable - there are no miracles (web browsing is *so*heavy* nowadays!), but it works.
Then a 10yrs ol … ⌘ Read more
**R to @mind_booster: «A Câmara Municipal de Lisboa diz que “não é exequível” fazer cumprir os limites de ruído»
Isto é o mesmo que dizer “candidatamo-nos para o trabalho, mas não conseguimos fazê-lo”. Isto sim, devia ter custos políticos.
Inaceitável. (2/2)**
«A Câmara Municipal de Lisboa diz que “não é exequível” fazer cumprir os limites de ruído»
Isto é o mesmo que dizer “candidatamo-nos para o trabalho, mas não conseguimos fazê-lo”. Isto sim, devia ter custos políticos.
Inaceitável. (2/2) ⌘ Read more