HN user

miduil

2,625 karma

I just can't code. absolute pseudo sysadmin. hacking in spaces since 2011 visit hæcker.net

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hackaday.com 3mo ago

Horribly Complicated Electric Guitar Keyboard (2013)

miduil
2pts0
tylerobrien.dev 5mo ago

Building an Anycast network for fun (2022)

miduil
3pts3
cryptographycaffe.sandboxaq.com 6mo ago

Protecting Signal Keys on Desktop (2024-11)

miduil
3pts2
media.ccc.de 1y ago

Binging on drug checking data [video]

miduil
2pts0
blog.google 1y ago

We built Google Meet's adaptive audio feature

miduil
2pts0
www.phoronix.com 2y ago

Amazon Proposes Pkernfs for Better Handling Hypervisor Live Updates

miduil
1pts0
github.com 2y ago

3D Printing Failure Detection with GPT4 Vision

miduil
1pts0
twitter.com 2y ago

POC of Gitlab Account-Take-Over CVE-2023-7028

miduil
2pts0
www.smithsonianmag.com 2y ago

It Was John Glenn Who Popularized the Word "Glitch" (2019)

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3pts0
thisweek.gnome.org 2y ago

Performant Terminals with Encrypted Buffers – This Week in Gnome

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3pts0
continental-divide.eu 2y ago

Interactive Map of European Continental Divides

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2pts0
mastodon.online 3y ago

Thunderbird 115 “Supernova” launches on Monday

miduil
4pts0
royalsociety.org 3y ago

Perpetual Motion Machine (2018)

miduil
1pts0
news.ycombinator.com 3y ago

Ask HN: Is software becoming less efficient?

miduil
25pts23
www.jacionline.org 3y ago

Gut epithelial barrier damage caused by dishwasher detergents and rinse aids

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551pts411
twitter.com 3y ago

Tumblr is planning to join the Fediverse ASAP

miduil
22pts7
www.ghacks.net 3y ago

Mozilla is testing Firefox View – pickup tabs from other devices

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3pts3
blog.prusa3d.com 3y ago

Everything You Always Wanted to Know About Resins and Safety SLA Printing

miduil
2pts0
www.phoronix.com 3y ago

Linux 5.20 will support ThinkPad X13s 8cx Gen3 ARM CPU

miduil
6pts6
twitter.com 3y ago

No replacement parts avaiable for PinePhone Pro

miduil
4pts0
www.europarl.europa.eu 4y ago

EU reaches deal for adequate minimum wages

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4pts0
imgur.com 4y ago

Twitter Blocks Linking to Mastodon.social

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282pts243
blog.4scotty.com 4y ago

Being interviewed for a tech position means showing the four levels of tech talk

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4pts0
twitter.com 4y ago

Journalist shares experience with Tesla's malpractices

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25pts4
www.reuters.com 4y ago

Nigerian airlines to halt operations over rising jet fuel costs

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37pts3
rachel.blog 4y ago

Bunny Roundabout

miduil
73pts68
books.google.com 4y ago

A “Week in the life” in 2020 (1999)

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1pts0
briarproject.org 4y ago

Briar has been removed from Google Play

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139pts85
twitter.com 4y ago

Sven Guckes Has Died

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134pts25
www.dw.com 4y ago

Fact check: Is nuclear energy good for the climate?

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4pts6

Not "yet" with "virtio-balloon", so basically where firecracker was for quite some time. With that you can only grow, but not shrink memory if I understand correctly. So useful for "I'll run and terminate" but not for "I'll run next to others with varying runtime and memory usage".

Will be interesting to see how https://github.com/rust-vmm/rust-vmm is going to develop, sounds like something like that could have a lot of use-cases for privilege separation but also embedded testing frameworks.

Knoppix 22 days ago

Kinda wild that in primary/early middle school basically Knoppix and Wienux live distributions set me up for what has later become a career working with Linux/DevOps/SRE. Can't thank everyone who made Linux so accessible to people at a young age enough.

I was just looking into the topic recently, there is a decent graphic explaining how fiber is already used for submarine communication for quite some time.

Page 13 shows the diagram of an undersea fiber network separating into durable heavy and lightweight wires.

    Sea surface
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        |
        | near-surface armored cable
        |
     [Depressor]
          \
           \  fiber cable
            \  0.010 inch diameter
             \ up to 40 km long
              \
            [Float pack]
                 \
                  \ 50 m secondary cable
                   \
                 [Vehicle]

https://sundowner.colorado.edu/seefeldt/ptc-2005_2016/2013_p...

You can skip inotify tools altogether and do use systemd like this to trigger `rm -rf`:

    `~/.config/systemd/user/remove-thunderbird-dir.path`

   [Unit]
   Description=Watch for unwanted ~/thunderbird directory
   

   [Path]
   PathExists=%h/thunderbird
   Unit=remove-thunderbird-dir.service
   
   [Install]
   WantedBy=default.target

It's poisoning the filesystem cache, if you don't have a setuid binary handy you just poison anything else that gets executed by the host.

Yes, it demonstrates that it's possible to harden well - at least for some cases. It appears depending on the environment hardened kernel / runtime environments are pretty much possible to have safeguards working today already.

But lossy-codecs job is to utilize psychovisual tricks to discard as much high-frequency information as possible, whilst remaining similar visual effects. If you increase the brightness in RAW and then re-encode the JPEG - more noise is being pulled up in the visual spectrum, therefor less of that information (filesize) is discarded.

For example, if you render Gaussian noise in photopea and export as JPEG 100% quality, it has 9.2MB. If you reduce the exposure by -2 it goes down to 7.8MB. That's partially because more parts of the noise are effectively black pixels, but also I believe because of the earlier mentioned effect.

Kona EV Hacking 4 months ago

[...] due to some dipshit blonde not paying attention [...]

Wow, instantly stopped reading after this. I can't comprehend how someone would even remotely have the courage writing such in a public posting.

Wow, that's wonderful. There is a store that sells original Woodblock prints in Vienna, close to the Opera. Every time I'm passing by I take a few moments to look and reflect on those prints, it's great recognizing some on this website now.

Arguments against proactive MRI scanning always seem to have a whiff of status quo bias to them

More and more European countries are currently adopting Lung Cancer screening programs. It's usually limited to people with a certain amount of cigarette-pack-years, but still gives the opportunity for driving more of the innovation you're talking about. I think the main challenge at the moment is that nothing in healthcare is prepared of looking at those scans effectively, a radiologist has full medical education + additional specialization - without effective procedures you'll never be able to provide full-body scans with any meaningful impact.

What a story. Be friendly to your neighbors, otherwise they might turn off your TV!

When I was living in Berlin, the entire apartment complex had a WhatsApp group and people would (of course it's Berlin) party a lot. People would ask each other to turn down the volume, which worked for the most part - at least for severe partying. Best messages were like "you've been partying all night, it's 2pm, I need some silence to have a meeting.

Back then I was dreaming of some shared application, people could put on their phone or laptop and then the collective could decide or at least hint through that software that the volume was up too high.

Platform was dying for years before it was finally financially interoperable, before that they've lost over a year worth of contents due to some corrupted hardware. I can't exactly remember for sure that this happened during a migration, but the corruption of the main database was the main cause to lose that data.

In the end, there was just not enough money to justify keeping it alive.

Oh cool to hear! I didn't knew people were trying to build this - I think that's pretty fascinating, although also a difficult to pull off as a community - how do you manage malicious actors both on the ingress but also at the service layer if there is no commercial "contract". Currently those questions are even hard to address on a single-IP vHost level, so I'd be curious to hear what your thoughts are on that topic.

With the non-profit doesn't mean non-commercial, so what is your idea in that regard?

I Like GitLab 6 months ago

Same experience, GitLabs CI/CD language is to me so much better - it has really strong abstractions and you can model a lot of developer experience into it. Especially when it comes to security practices of GitLab CI, but also custom runners, web terminals, ... there is just so much that is shining much more than any other Git forge with built-in CI/CD.

I Like GitLab 6 months ago

Yeah, I mean thinking about it - you could also just use HN to host that image. I believe gdrive et al would just do the job.