# abnfgen を Homebrew, apk でインストール

abnfgen 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:abnfgen
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install abnfgen
```

  証拠: local Homebrew formula metadata

### Linux

- apk (92%):

```sh
sudo apk add abnfgen
```

  証拠: Alpine Linux edge package indexes: abnfgen from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz

## パッケージ情報

- **パッケージキー:** brew:abnfgen
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/abnfgen>
- **バージョン:** 0.21
- **ソース概要:** Quickly generate random documents that match an ABFN grammar
- **ホームページ:** <https://www.quut.com/abnfgen/>
- **上流ドキュメント:** <https://www.quut.com/abnfgen>
- **ライセンス:** LicenseRef-Homebrew-cannot-represent
- **ソースアーカイブ:** <https://www.quut.com/abnfgen/abnfgen-0.21.tar.gz>
- **最終更新:** 2026-05-26T23:37:46-04:00
- **生成日時:** 2026-07-08T18:08:21+00:00

## 実行可能ファイル

- abnfgen (cli)
- abnfgen (エイリアス)

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, monterey, sonoma, ventura, x86_64_linux

## バージョンと鮮度

- ページ生成日: 2026-07-08
- マネージャ版: 0.21
- マネージャ更新日: 2026-05-26
- ローカルデータ: OK
- 上流リポジトリ: https://www.quut.com/abnfgen/
- 情報: Release/tag comparison is only available for GitHub repositories.
## プロジェクトの歴史と使われ方

abnfgen is a small Unix-style command-line generator that reads ABNF grammars and produces random documents matching those grammars for parser and protocol testing.

### プロジェクトの歴史

The official page presents abnfgen as an alpha tool, copyrighted but free for any use, with version 0.21 offered as the current tarball release. Its bundled manual page is dated 4 March 2002, reflecting the tool's long-standing role in ABNF test-case generation.

### 採用の歴史

The official distribution is a source tarball that requires a C compiler and a Unix-like environment. The input package facts show that Homebrew and Alpine package it, which fits its niche as a compact test-data generator used from shell scripts and packaging systems.

### 使われ方

abnfgen takes one or more grammar files and generates text from the selected start symbol. Its options include coverage-oriented generation, deterministic random seeds, output file counts, recursion depth limits, tentative definitions, and strict modes for rejecting extensions beyond the referenced ABNF syntax.

### パッケージ好きにとっての重要性

Package maintainers care about abnfgen because it is a focused C utility with no documented runtime service or credentials, and it solves a practical standards-testing problem: generating concrete examples from ABNF grammars commonly used in RFCs and protocol specifications.

### タイムライン

- 2002: Official manual page date for abnfgen(1).
- 2026: Official page lists abnfgen 0.21 as the current version.

### Related projects

- The official page and manual connect abnfgen to ABNF as used in RFC 4234-era Internet standards grammar descriptions and mention RFC 7405 string-literal handling.

### ソース

- Official quut.com abnfgen(1) manual: options, grammar behavior, and 4 March 2002 manpage date.
- Official quut.com project page: purpose, use cases, alpha status, current tarball, Unix-like build requirement.
- input source_facts.package-manager: Homebrew and Alpine package names.


## 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

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** abnfgen
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- apk - abnfgen - 0.21-r0: normalized package name match | Alpine Linux edge package indexes: abnfgen from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | ABNF-grammar test case generator | https://www.quut.com/abnfgen/
- apk - abnfgen-doc - 0.21-r0: normalized package name match | Alpine Linux edge package indexes: abnfgen-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | ABNF-grammar test case generator (documentation) | https://www.quut.com/abnfgen/


## 関連リンク

- [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://www.automicvault.com/ja/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://www.automicvault.com/ja/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [allure](https://www.automicvault.com/ja/pkg/brew/allure/) - Shares av.db curated category or tags: cli, developer-tools, testing.
- [artillery](https://www.automicvault.com/ja/pkg/brew/artillery/) - Shares av.db curated category or tags: cli, developer-tools, testing.
- [buildpulse-test-reporter](https://www.automicvault.com/ja/pkg/brew/buildpulse-test-reporter/) - Shares av.db curated category or tags: cli, developer-tools, testing.
- [busted](https://www.automicvault.com/ja/pkg/brew/busted/) - Shares av.db curated category or tags: cli, developer-tools, testing.
- [bzt](https://www.automicvault.com/ja/pkg/brew/bzt/) - Shares av.db curated category or tags: cli, developer-tools, testing.
- [cargo-fuzz](https://www.automicvault.com/ja/pkg/brew/cargo-fuzz/) - Shares av.db curated category or tags: cli, developer-tools, testing.
- [cargo-hack](https://www.automicvault.com/ja/pkg/brew/cargo-hack/) - Shares av.db curated category or tags: cli, developer-tools, testing.
- [cargo-insta](https://www.automicvault.com/ja/pkg/brew/cargo-insta/) - Shares av.db curated category or tags: cli, developer-tools, testing.
- [msw-auto-mock](https://www.automicvault.com/ja/pkg/npm/msw-auto-mock/) - Local package facts share a topical domain. Shared terms: cli, data, developer, developer-tools, generate.
- [csmith](https://www.automicvault.com/ja/pkg/brew/csmith/) - Local metadata places this package in an adjacent workflow. Shared terms: cli, developer, developer-tools, generation, random.
- [gotests](https://www.automicvault.com/ja/pkg/brew/gotests/) - Local metadata places this package in an adjacent workflow. Shared terms: cli, developer, developer-tools, generate, generation.

## Combined YAML source

View the package source record on GitHub. [combined/abnfgen.yml](https://github.com/automic-vault/db/blob/main/combined/abnfgen.yml)


## ソース

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph