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67 Lines of Bash That Won't Let an LLM Say Done: A Stop Hook That Reads the Transcript JSONL

67 Lines of Bash That Won't Let an LLM Say Done: A Stop Hook That Reads the Transcript JSONL

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21 min read
I Was Burning $1.20 a Night on Nothing: A Claude Code Skill Library That Harvests and Curates Itself

I Was Burning $1.20 a Night on Nothing: A Claude Code Skill Library That Harvests and Curates Itself

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20 min read
Dry-Run AI-Generated Shell Commands in a No-Network Sandbox Before They Touch a Real Host

Dry-Run AI-Generated Shell Commands in a No-Network Sandbox Before They Touch a Real Host

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5 min read
Treat AI-Suggested Shell Commands Like a Merge Request, Not a Copy-Paste

Treat AI-Suggested Shell Commands Like a Merge Request, Not a Copy-Paste

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5 min read
10 Tasks in Parallel: Killing the Queue Wait with orchestrate-codex-worker.sh

10 Tasks in Parallel: Killing the Queue Wait with orchestrate-codex-worker.sh

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21 min read
Linux Practical Set D Solution – File Operations & Text Processing

Linux Practical Set D Solution – File Operations & Text Processing

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6 min read
Nushell in three spoonfuls: when does a structured shell actually help an agent?

Nushell in three spoonfuls: when does a structured shell actually help an agent?

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10 min read
An unquoted heredoc halved my backslashes and turned a character class into the letter w

An unquoted heredoc halved my backslashes and turned a character class into the letter w

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4 min read
A control that had genuinely failed printed exit 0, because I read its status through a pipe

A control that had genuinely failed printed exit 0, because I read its status through a pipe

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3 min read
Speeding Up a UserPromptSubmit Hook with a 60-Second Cache: Designing cost_guard.sh

Speeding Up a UserPromptSubmit Hook with a 60-Second Cache: Designing cost_guard.sh

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4 min read
Creating my own shell for unix

Creating my own shell for unix

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1 min read
Auto-Generating an Index of Your Claude Code Custom Agents from Their Frontmatter

Auto-Generating an Index of Your Claude Code Custom Agents from Their Frontmatter

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5 min read
Writing Secure Shell Scripts: A Guide to Auditing and Sanitizing Unsafe Bash Code

Writing Secure Shell Scripts: A Guide to Auditing and Sanitizing Unsafe Bash Code

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3 min read
When Claude Detects "Why Isn't This Fixed Yet?" and Repairs Its Own CLAUDE.md: A Self-Improvement Loop Driven by Frustration Signals in Transcripts

When Claude Detects "Why Isn't This Fixed Yet?" and Repairs Its Own CLAUDE.md: A Self-Improvement Loop Driven by Frustration Signals in Transcripts

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7 min read
Tab is whitespace, so your TSV parser is not one

Tab is whitespace, so your TSV parser is not one

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6 min read
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