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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
Log Every Agent Invocation: Building Usage Analytics with Claude Code's Stop Hook and transcript_path

Log Every Agent Invocation: Building Usage Analytics with Claude Code's Stop Hook and transcript_path

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6 min read
Sandbox Your Shell-Exec MCP Server With Command Allowlists

Sandbox Your Shell-Exec MCP Server With Command Allowlists

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4 min read
一個很小但很好用的 zsh 技巧:修改上一個指令

一個很小但很好用的 zsh 技巧:修改上一個指令

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1 min read
A Tiny zsh Trick: Modify Your Last Command

A Tiny zsh Trick: Modify Your Last Command

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2 min read
Backslashes vanished between source and eval.

Backslashes vanished between source and eval.

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4 min read
Shell Programming Best Practices

Shell Programming Best Practices

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12 min read
How to align columnar output in the terminal

How to align columnar output in the terminal

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5 min read
I keep changing shells. It's not restlessness — it's requirements drift.

I keep changing shells. It's not restlessness — it's requirements drift.

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4 min read
I Quit .bashrc.

I Quit .bashrc.

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3 min read
What's Actually in My .zshrc (and Why)

What's Actually in My .zshrc (and Why)

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7 min read
Meet Gravhub: Per-profile isolated workspace manager for Antigravity CLI (agy)

Meet Gravhub: Per-profile isolated workspace manager for Antigravity CLI (agy)

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1 min read
Sharing variable between bash scripts

Sharing variable between bash scripts

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1 min read
Most AI dev tools assume you have a repo. Ops engineers have a broken node and a 3am page.

Most AI dev tools assume you have a repo. Ops engineers have a broken node and a 3am page.

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4 min read
Entendendo o Linux por dentro: uma viagem pelas camadas que fazem o sistema funcionar

Entendendo o Linux por dentro: uma viagem pelas camadas que fazem o sistema funcionar

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18 min read
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