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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
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
Bring nvm as a Command to Your CLI: Demystifying the Shell Function

Bring nvm as a Command to Your CLI: Demystifying the Shell Function

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2 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
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
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
Auto-Retiring Skills You No Longer Use: Weekly Skill Lifecycle Management with launchd

Auto-Retiring Skills You No Longer Use: Weekly Skill Lifecycle Management with launchd

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7 min read
Fully Custom Claude Code Status Line: A JSON-Driven 3-Line Readout of Quota, Cost, and Health

Fully Custom Claude Code Status Line: A JSON-Driven 3-Line Readout of Quota, Cost, and Health

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7 min read
jq in Shell Scripts: The Small Things That Trip You Up

jq in Shell Scripts: The Small Things That Trip You Up

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2 min read
Wonderd about a Shell in Rust

Wonderd about a Shell in Rust

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1 min read
Build your own shell, and learn how every program gets started

Build your own shell, and learn how every program gets started

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3 min read
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