Duncan Robertson whomwah

SSH key comments: adding one at creation & changing it later

The trailing field on an SSH public key is a free-text comment. It's purely a human-readable label — SSH ignores it cryptographically, so editing it never changes the key or breaks existing access.

A public key looks like this:

ssh-ed25519 AAAAC3Nz...example...not-a-real-key duncan@laptop

LightCarbon 29er Light XC Full Suspension Carbon Frame

https://www.lightcarbon.com/lightcarbon-29er-light-xc-full-suspension-carbon-frame-internal-cable-routing_p242.html

Workshop Documentation: LightCarbon LCFS980 Build

1. Pivot & Headset Bearings

The frame-specific bearing requirements remain the same as the factory schematic.

LightCarbon 29er Carbon Frame Full Suspension XC Frame

Model: LCFS918

https://www.lightcarbon.com/lightcarbon-29er-carbon-frame-full-suspension-xc-frame_p211.html

Pivot Bearing Specifications

These are the core bearings for your suspension linkage.

Senior Engineer Guidelines

Core Principles

Clarity > cleverness. Explicit > implicit. Maintainability first.
Use standard library before adding dependencies.
Make it work → make it right → make it fast.
Ship practical solutions over theoretical perfection.

Problem-Solving

Check standard library/existing code first

Git Branch Summary Generator

A bash script that creates clean, markdown-formatted summaries of commits between main and your current branch - perfect for pull request descriptions and release notes.

Setup & Usage

Save as summary-git in your ~/bin or another directory in your $PATH
Make executable: chmod +x summary-git
Run from any git repository: summary-git

	#!/usr/bin/env bash
	set -euo pipefail

	# harden-js-package-managers.sh
	#
	# Hardens npm, Bun, pnpm, and Yarn against supply chain attacks by
	# writing sensible security defaults to their global config files.
	#
	# Sets a 3-day minimum release age gate on all four package managers.
	# New package versions won't be installed until they've been live on

	#!/usr/bin/env bash
	# block_sensitive_files.sh — blocks read/write access to sensitive files.

	INPUT=$(cat)
	FILE_PATH=$(echo "$INPUT" \| jq -r '.tool_input.file_path // empty')

	if [ -z "$FILE_PATH" ]; then
	exit 0
	fi

	#!/bin/bash
	#
	# brew-security.sh — Upgrade only patch-level Homebrew packages
	#
	# Scans `brew outdated` for packages where only the patch version has changed
	# (e.g. 0.9.8 -> 0.9.9) and offers to upgrade them. Skips minor/major bumps
	# so you can apply low-risk security and bug-fix updates without accidentally
	# pulling in breaking changes.
	#
	# Before each upgrade, performs a dry run to detect dependent packages that

	// Type definitions for Mopidy.js v1.1.0, Mopidy v3.0.2 WebSocket API
	// Project: https://github.com/mopidy/mopidy.js
	// Definitions by: Alan Norbauer <https://alan.norbauer.com>
	// Duncan Robertson <https://github.com/whomwah>

	export = Mopidy

	declare class Mopidy {
	// ----------------- MOPIDY.JS-SPECIFIC API -----------------