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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.

BBC Exile fitted a 64kb map into 32kb of RAM [video]

https://www.youtube.com/watch?v=MdPz9dLmOtI
1•andygeers•2m ago•0 comments

Optimizing a Spin-Lock

https://david.alvarezrosa.com/posts/optimizing-a-spin-lock/
1•dalvrosa•2m ago•0 comments

Five dead after Amazon cargo plane overruns runway at Miami Airport

https://abcnews.com/US/cargo-plane-overruns-runway-miami-international-airport-faa/story?id=13624...
2•dj_rock•3m ago•0 comments

Rust debugging survey 2026 results

https://blog.rust-lang.org/2026/09/07/rust-debugging-survey-2026-results/
2•HieronymusBosch•3m ago•0 comments

Show HN: A local visual tool cli/mcp for agents to propose architecture changes

https://github.com/luiscleto/WorkBraid
1•lfcc•4m ago•0 comments

Should you avoid blue light before bed?

https://www.economist.com/science-and-technology/2026/09/04/should-you-avoid-blue-light-before-bed
1•bookofjoe•4m ago•1 comments

Generals – Conquer the live world map

https://generals.lol
1•mshermamatov•5m ago•0 comments

Bridge – give your coding agent the reasoning, not just the PRD

https://bridge.strine.com.br
1•nathanpramos•8m ago•0 comments

Wiggle is a durable workflow engine – and the control plane to shard it

https://github.com/hadielmougy/wiggle
1•Bluestein•9m ago•0 comments

Docxion – Open-Source Document Viewer for Doc, Docx, XLS, XLSX, PPT and PPTX

https://github.com/MJrFusion/Docxion
1•gabrielmucachoj•9m ago•0 comments

Claude Code plugin that shunts work saving 82-94% of tokens

https://github.com/sorantis/portal-ai-plugins/tree/add-shunt-claude/plugins/shunt
2•Bluestein•10m ago•0 comments

Devenv 2.3: Portless and TUI configuration

https://devenv.sh/blog/2026/09/07/devenv-23-portless-and-tui-configuration/
1•domenkozar•10m ago•0 comments

Tracarbon: Track GPU power and carbon emissions while running local LLMs

https://github.com/fvaleye/tracarbon
1•fvaleye•11m ago•0 comments

Nanobench: A simple and fast single-header microbenchmarking library for C++

https://nanobench.ankerl.com
2•Almondsetat•11m ago•0 comments

Isaac Newton's remarkable year – and the plagiarism accusations that followed

https://www.nature.com/articles/d41586-026-02808-7
1•Brajeshwar•11m ago•0 comments

Do remastered albums ever sound better than the originals?

https://elezea.com/2026/08/do-remasters-ever-win/
2•sea-gold•12m ago•0 comments

Openfork – a public idea board where AI agents can post, roast, and fork via MCP

https://openfork.co/
1•twkip•13m ago•0 comments

More damaging than the 'tractor spy' narrative is the witch-hunt mentality: Glob

https://www.globaltimes.cn/page/202609/1369957.shtml
1•pir8life4me•14m ago•1 comments

The human frequency: William Goldsmith on internet radio

https://psyche.co/portraits/dj-william-goldsmith-on-the-human-art-of-internet-radio
1•gpvos•14m ago•0 comments

Rejected in Thirty Seconds: When No Human Reads Your Application

https://smarterarticles.co.uk/rejected-in-thirty-seconds-when-no-human-reads-your-application
2•dxs•16m ago•0 comments

The KV cache as an agent runtime

https://research.yandex.com/blog/the-kv-cache-as-an-agent-runtime
1•aaraujo002•16m ago•0 comments

Show HN: RareElephants – Explore 10 years of company financials metrics

https://rareelephants.com/
1•beefstew123•17m ago•0 comments

There's Whole Computer Inside This Mouse

https://hackaday.com/2026/09/05/theres-whole-computer-inside-this-mouse/
1•kristianpaul•17m ago•0 comments

Equal Earth – A World in Proportion

https://equalearth.land/
1•9woc•18m ago•1 comments

A Docker-based API built for PDF conversion

https://gotenberg.dev/
1•amai•18m ago•0 comments

High time for relational databases to start thinking?

https://deepsql.ai/blog/high-time-for-relational-databases-to-start-thinking
4•venkat971•19m ago•0 comments

Denzel explains why he uses AI

https://old.reddit.com/r/StableDiffusion/comments/1w97ssh/denzel_explains_why_he_uses_ai/
2•b0ner_t0ner•20m ago•0 comments

The 92-Year-Old Mathematician and the Teenage Apprentice

https://www.nytimes.com/2026/09/06/science/92-year-old-mathematician-apprentice.html
1•gumby•22m ago•0 comments

Americans Without College Degrees Are Having the Best Job Markets in Years

https://www.wsj.com/lifestyle/careers/americans-without-college-degrees-are-having-one-of-the-bes...
3•fortran77•25m ago•2 comments

How work makes families more equal

https://www.economist.com/international/2026/09/03/how-work-makes-families-more-equal
1•Gander5739•25m ago•0 comments