# betty を Homebrew でインストール

betty のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:betty
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install betty
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:betty
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.1.7
- **ソース概要:** English-like interface for the command-line
- **ホームページ:** <https://github.com/pickhardt/betty>
- **リポジトリ:** <https://github.com/pickhardt/betty>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- betty (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 0.1.7
## プロジェクトの歴史と使われ方

Betty is a Ruby command-line assistant that translates English-like phrases into shell commands, pitched by its README as a friendly natural-language interface for users who do not remember exact commands.

### プロジェクトの歴史

The GitHub repository was created in May 2014. Its README presents Betty as version 0.1.8, documents a broad set of command phrases, and notes that the original maintainer no longer has time to actively maintain it while remaining open to new maintainers.

### 採用の歴史

Betty's package history is narrow compared with the other tools in this batch: the input records Homebrew packaging only. Its adoption belongs mostly to the 2010s wave of playful natural-language CLI helpers rather than to a broad multi-distro system package footprint.

### 使われ方

Users invoke commands such as asking for word counts, dates, file searches, archive extraction, process lists, permissions changes, and music controls. Betty prints the command it is about to run and can ask users to choose among multiple matching commands.

### パッケージ好きにとっての重要性

Betty is package-nerd interesting as a small artifact of the pre-LLM natural-language CLI era: it packaged a phrase-to-command rule set as an installable Unix tool, showing how command discovery and shell ergonomics were explored before modern AI assistants.

### タイムライン

- 2014: Repository created in May.
- 2010s: README documents version 0.1.8 and an English-like command catalog.
- 2021: Repository metadata shows later maintenance activity, but the README asks for new maintainers.

### Related projects

- Related projects include shell command explainers and natural-language assistants such as howdoi, tldr-style command discovery tools, and later AI-backed shell helpers.

### ソース

- <https://api.github.com/repos/pickhardt/betty>
- <https://raw.githubusercontent.com/pickhardt/betty/master/README.md>
- source_facts.package-manager


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals


## Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.


## Configuration files

- Unix: ~/.bettyconfig

## Combined YAML source

View the package source record on GitHub. [combined/betty.yml](https://github.com/mxcl/pkgdb/blob/main/combined/betty.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph