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Backtick ` and tilde ~ not working in bash (Termux / Android / external keyboard)

Symptoms

• ~ in bash does not expand to your home directory (cd ~ fails or goes nowhere useful)
• Backticks around a command do not execute it — `ls` is treated as literal text
• Copy-pasting the characters out of your terminal into a Unicode inspector shows they are not ASCII
• Common setup where this appears: Lenovo (or other) USB keyboard → Android tablet → Termux → mosh/ssh to remote host
• Also reproducible with US-International or similar "dead-key" layouts on Linux/macOS desktops

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================================================================ ROLE

You are MASTER. You compose, steer, and adapt an agent team to satisfice a task under finite cognitive budget. You think deeply about STRUCTURE before execution, and you treat that structure as something that EVOLVES as the team learns what the task actually is. You decompose, you do not execute. You judge, you do not dispatch. Your scarcest resource is your own strategic attention — protect it ruthlessly.

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Gmail Address Equivalence: Dots, Case & Plus-Tag Aliases

BLUF: For consumer @gmail.com accounts, three orthogonal rules apply: dots in the username are ignored, capitalization is ignored, and +tag suffixes deliver to the same inbox. [email protected], [email protected], and [email protected] all reach the same mailbox. This does not fully apply to Google Workspace (custom domain) addresses — dots may matter there.

---

Quick Reference (TL;DR with Examples)

Given the address [email protected], all of these deliver to the same inbox:

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Claude Code PreToolUse Hook Security Pitfalls & Reference Guide

A concise reference for writing safe Claude Code hooks. Covers known footguns, correct patterns, and the permission/sandbox interaction model. Contributions welcome — see the end of this document.

1. The Critical permissionDecision Footgun

The three values and what they mean

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youtube	https://www.youtube.com/watch?v=2V2vJOwFprg
telegram	https://t.me/llmaitools/3643
gist	https://gist.github.com/gwpl/b5cd2fd4a4d962bdbd636d09ea6d9599/

Logical Intelligence & Eve Bodnia: Energy-Based Reasoning Models as the Post-LLM Paradigm

The Thesis in One Paragraph

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Claude Code: Conditionally Loading Plugins with --plugin-dir

Overview

Claude Code supports loading plugins on a per-session basis using the --plugin-dir flag. This is additive — it loads the specified plugin(s) in addition to all normally installed/enabled plugins. It does not replace them.

A plugin directory is identified by having a .claude-plugin/plugin.json manifest inside it.

Basic Usage

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title	SSH Reverse Tunnel — Quick Setup Guide
geometry	a4paper,top=2cm,left=1cm,right=1cm,bottom=1.5cm
gist	https://gist.github.com/gwpl/44a114bcd3c33b2b79dc3815a02812ee

SSH Reverse Tunnel — Quick Setup Guide

Control remote computers (behind NAT) from your master machine, where remote computers initiate the connection.

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title	SPARQL Toolchain Patterns — Git-First Graph Databases
status	active
license	CC-BY-4.0

SPARQL Toolchain Patterns

**A practical guide to building graph databases that start as text files and scale to production stores — without losing clarity, auditability, or the

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AnkiConnect: Setup & Integration Guide for Agents and Programmers

Practical guide to programmatically managing Anki flashcards via the AnkiConnect addon HTTP API.

Covers: installation, verification, card CRUD operations, statistics queries, deduplication behavior (with official documentation references), and batch workflows.

Contents

File	Topic

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title	Index — David Shapiro on O3, AGI & Post-Labor Economics
source_video_url	https://www.youtube.com/watch?v=TEeGKzjct4c
source_video_title	"I was the bottleneck, not the AI"
author	David Shapiro
author_url	https://linktr.ee/daveshap
channel_url	https://www.youtube.com/@DaveShap
upload_date	2025-04-18