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Programming from the Ground Up [pdf] (2003)

https://download-mirror.savannah.gnu.org/releases/pgubook/ProgrammingGroundUp-1-0-booksize.pdf
4•ibobev•1y ago

Comments

uticus•1y ago
> At the end of them you can still ask "how does the computer really work?" and not have a good answer. They tend to pass over topics that are difficult even though they are important. I will take you through the difficult issues because that is the only way to move on to masterful programming

> This book teaches assembly language for x86 processors and the GNU/Linux operating system. Therefore we will be giving all of the examples using the GNU/Linux standard GCC tool set.

interesting, close to the machine to teach how the machine works while also pulling in programming concepts.

> Thus, programming is not as much about communicating to a computer as it is communicating to those who come after you.

100% - unfortunately the content is light or non-existent on concepts i would say are essential to this part of programming, like:

- how to set up code to be easily maintained

- how to navigate code from others, especially those who don't think like you

- how to collaborate with others to create a program as a team

- etc

...would be interesting to see how the author would pair these concepts with x86 assembler examples.

Nostr Mail – Nostr Mail Documentation

https://nogringo.github.io/nostr-mail/#what-is-nostr-mail
1•janandonly•28s ago•0 comments

Spaces Protocol May 2026 Update

https://spacesprotocol.org/blog/may-2026-update/
1•ca98am79•1m ago•0 comments

Orbee chat: your name, your people, your rules

https://orbee.chat/
1•ca98am79•1m ago•0 comments

Changes in Hospital Finance, Operations and Quality After Management Consultants

https://jamanetwork.com/journals/jama/article-abstract/2848641
1•randycupertino•2m ago•1 comments

DigitalOcean's NYC region looked fine – until we ran it again

https://webbynode.com/articles/digitalocean-nyc1-performance-drops-over-time
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https://chromewebstore.google.com/detail/keepmd-eob-decoder/dojjljfafpojmbhjljnkpglmahhglbco
1•teddyX•3m ago•1 comments

OpenAI smartphone leak reveals next-gen chipset and more details

https://www.notebookcheck.net/OpenAI-smartphone-leak-reveals-next-gen-chipset-and-more-details.12...
1•thunderbong•3m ago•0 comments

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https://www.ainative.builders/platform/silent-agent-degradation-detection
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https://www.eetimes.com/ai-accelerator-spec-maintains-rapid-update-pace/
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https://www.nature.com/articles/d41586-026-01387-x
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Quantum Key Distribution (QKD) and Quantum Cryptography (QC)

https://www.nsa.gov/Cybersecurity/Quantum-Key-Distribution-QKD-and-Quantum-Cryptography-QC/
1•mooreds•7m ago•0 comments

Teeny-Tiny Notes

https://khoaly.xyz/teeny-tiny-notes/
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https://www.nytimes.com/2026/03/13/climate/ncar-breakup-plan-nasa-noaa.html
1•eliascanetti•10m ago•0 comments

David Attenborough, 'the voice for nature,' turns 100

https://www.reuters.com/world/uk/david-attenborough-the-voice-nature-turns-100-2026-05-05/
1•jmsflknr•11m ago•0 comments

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https://github.com/luml-ai/dreamer
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The Other Twin Towers in the Spider-Man Trailer

https://ironicsans.ghost.io/the-other-twin-towers-in-the-spider-man-trailer/
2•caminanteblanco•12m ago•0 comments

CBOMkit: Explore the Use of Cryptography in Software

https://www.zurich.ibm.com/cbom/
1•mooreds•13m ago•0 comments

Tokens and Dreams

https://charlesleifer.com/blog/tokens-and-dreams/
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Curious cases of financial engineering in biotech

https://www.owlposting.com/p/curious-cases-of-financial-engineering
1•abhishaike•13m ago•0 comments

Cross-target schema drift in Cal.com: 1 finding in 1096 fields

https://github.com/wiaahmarketplace/typerion-oss/tree/main/examples/case-studies/calcom
1•Techman92•15m ago•0 comments

Congress Is Doing Little to Prepare for Potential A.I. Job Losses

https://www.nytimes.com/2026/05/05/business/artificial-intelligence-safety-net.html
2•cdrnsf•16m ago•1 comments

Eight vaccines linked to a lower risk of dementia

https://www.gavi.org/vaccineswork/eight-vaccines-linked-lower-risk-dementia
3•ivankra•16m ago•0 comments

IBM didn't want Microsoft to use the Tab key to move between dialog fields

https://devblogs.microsoft.com/oldnewthing/20260505-00/?p=112298
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Wearables Are Going Off the Rails

https://gizmodo.com/wearables-are-going-fully-off-the-rails-2000754560
2•ulrischa•17m ago•0 comments

Humane AI Pin hacks turns the gadget into a standalone Android-powered gadget

https://liliputing.com/humane-ai-pin-hacks-turn-the-discontinued-gadget-into-a-standalone-android...
1•speckx•18m ago•0 comments

Flattery jailbreaks Claude into giving bomb-making instructions

https://www.theverge.com/ai-artificial-intelligence/923961/security-researchers-mindgard-gaslit-c...
1•AgentNews•19m ago•0 comments

List of Largest Cities

https://en.wikipedia.org/wiki/List_of_largest_cities
1•surprisetalk•20m ago•0 comments

Your .env files are under attack

https://netflux.io/posts/your-env-files-are-under-attack/
1•transmit101•20m ago•0 comments

RootAsRole – A better alternative to sudo(-rs)/su

https://github.com/LeChatP/RootAsRole
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Why coding agents need a merge queue

https://ctx.rs/blog/merge-queue-for-agents/
2•luca-ctx•23m ago•0 comments