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Using sed to make indexes for books (long)

https://www.pement.org/sed/make_indexes.txt
12•TMWNN•3d ago

Comments

janandonly•7m ago
Two thought:

1. I feel the use of AWK, SED, GREP and Bash (to name a few) is general waning. I rarely see it outside of HN posts. I wish I were better at using it. Sometimes for a special need I’ll ask a LLM to write me a script in bash just to keep this spirit alive.

2. On the other hand, I’ve written a book and added an index by using Microsoft Word, and it was basically pretty easy to add. I don’t know why I should want to go back to a world of intricate command line tools to do a job that should just be easy enough?

Park by Robot at London Gatwick Airport

https://aerospaceglobalnews.com/news/gatwick-airport-robotic-parking-stanley-robotics/
197•agotterer•3h ago•132 comments

Kill The Cookie Banner

https://killthecookiebanner.eu/
383•rapnie•6h ago•210 comments

Design Is Compromise

https://stephango.com/design-is-compromise
84•ankitg12•2h ago•35 comments

Show HN: CheapSecurity – Lightweight, Self-Hosted CCTV for Linux SBCs

https://github.com/gmrandazzo/CheapSecurity
34•zeldone•2h ago•6 comments

An Inside Look at the Token Reseller Market

https://vectoral.com/blog/token-relay-market
83•mlenhard•3h ago•33 comments

Ruff v0.16.0 – Significant new updates – 413 default rules up from 59

https://astral.sh/blog/ruff-v0.16.0
302•vismit2000•9h ago•179 comments

Go Analysis Framework: modular static analysis by go team

https://pkg.go.dev/golang.org/x/tools/go/analysis
132•AbuAssar•6h ago•15 comments

Jimothy the raccoon has a rare spinal condition. Here's what that means

https://www.popsci.com/science/whats-jimothy-raccoon-condition/
48•speckx•4d ago•7 comments

Show HN: Boffin – Staff-engineer layer for AI coding agents

https://github.com/MicSm/boffin
8•mic_sm•1h ago•2 comments

Lidl Introduces the European Payment Method Wero in Germany

https://unternehmen.lidl.de/pressreleases/260724_lidl_pi_einfuehrung_wero
14•doener•1h ago•2 comments

Htmx 4.0, the first JavaScript library to release exclusively on the Game Boy

https://swag.htmx.org/en-cad/products/htmx-4-the-game
167•rcy•6h ago•52 comments

How to Write English Prose

https://thelampmagazine.com/blog/how-to-write-english-prose
9•geneticdrifts•1h ago•3 comments

Using sed to make indexes for books (long)

https://www.pement.org/sed/make_indexes.txt
12•TMWNN•3d ago•1 comments

I learned PCB design, 3D printing and C just to listen to music

https://pentaton.app/blog/2026-07-12-introducing-pentaton-lp/
115•interfeco•3d ago•18 comments

The New AI Superpowers: Focus and Followthrough

https://www.rickmanelius.com/p/the-new-ai-superpowers-focus-and
56•mooreds•5h ago•18 comments

GrapheneOS protections against data extraction from locked devices

https://discuss.grapheneos.org/d/40700-grapheneos-protections-against-data-extraction-from-locked...
298•Cider9986•12h ago•183 comments

What's Under Your Feet in New York City?

https://practical.engineering/blog/2026/7/21/whats-under-your-feet-in-new-york-city
97•sohkamyung•4d ago•11 comments

Google Discloses $94.1B in SpaceX Stock, Marking 6% Stake

https://www.wsj.com/tech/google-discloses-94-1-billion-in-spacex-stock-marking-6-stake-91655d7c
246•1vuio0pswjnm7•5h ago•189 comments

Show HN: Reverse Minesweeper

https://sunflowersgame.com/
57•pompomsheep•5h ago•20 comments

A shell colon does nothing. Use it anyway

https://refp.se/articles/your-shell-and-the-magic-colon
351•olexsmir•1d ago•150 comments

Calling all open source maintainers working with Ruby

https://www.rubyforum.org/t/calling-all-open-source-maintainers-working-with-ruby/553
5•arto•1h ago•3 comments

French firefighters face 'pyrocumulonimbus' for first time

https://www.france24.com/en/live-news/20260726-french-firefighters-face-pyrocumulonimbus-for-firs...
13•saaaaaam•42m ago•5 comments

Sum of Cubes via Difference Tables

https://leancrew.com/all-this/2026/07/sum-of-cubes-via-difference-tables/
3•surprisetalk•3d ago•1 comments

Make an Origami Circuit Board

https://spectrum.ieee.org/origami-circuit-boards
20•ohjeez•2h ago•2 comments

Terence Tao: Mathematics in the Age of AI [pdf]

https://teorth.github.io/tao-web/slides/age-of-ai-icm-2026.pdf
48•Anon84•7h ago•17 comments

An ESP32 based plane radar for my desk

https://blog.ktz.me/esp32-plane-radar/
239•alexktz•15h ago•52 comments

DeepSeek pause fundraise after comments on compute gap to US leaked (transcript) [pdf]

https://github.com/demo-zexuan/liang-wenfeng-investor-meeting-2026-7-22/blob/master/%E6%A2%81%E6%...
234•oliculipolicula•18h ago•176 comments

Third Drone Shot Down in Three Days in Romanian Territory

https://english.mapn.ro/
205•_tk_•6h ago•229 comments

Elevated Errors for Opus 5

https://status.claude.com/incidents/zftg3gqkmv18
83•TimCTRL•9h ago•68 comments

Inflect-Micro-v2: complete voice in 9.36M parameters

https://huggingface.co/owensong/Inflect-Micro-v2
189•nateb2022•17h ago•21 comments