# crabz を Homebrew, Nix でインストール

crabz 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:crabz
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install crabz
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#crabz
```

  証拠: nixpkgs package indexes: pkgs/by-name/cr/crabz/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:crabz
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.10.0
- **ソース概要:** Like pigz, but in Rust
- **ホームページ:** <https://github.com/sstadick/crabz>
- **リポジトリ:** <https://github.com/sstadick/crabz>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- crabz (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: 0.10.0
## プロジェクトの歴史と使われ方

crabz is a Rust compression and decompression CLI explicitly positioned as similar to pigz.

### プロジェクトの歴史

The project began as a proof-of-concept command-line wrapper around the author's `gzp` Rust crate. The README describes it as cross-platform and fast, with support for gzip, zlib, mgzip, BGZF, raw deflate, and snap formats.

### 採用の歴史

crabz is distributed through several package channels documented by the project itself, including Homebrew or Linuxbrew, Debian packages from GitHub releases, Cargo, and conda-forge.

### 使われ方

Users call `crabz` to compress or decompress files, select formats, control compression level, set thread counts, and optionally write in place or to standard output.

### パッケージ好きにとっての重要性

crabz is notable in packaging circles as a Rust-era counterpart to classic Unix compression tools: one binary, package-manager friendly, and tuned for multi-threaded compression without requiring a custom zlib-ng pigz build.

### タイムライン

- v0.1.0: Initial public release series on GitHub.
- v0.10.0: Release series moved to updated Rust compression dependencies and packaging artifacts.

### Related projects

- crabz is directly compared with pigz and is built on the `gzp` library.

### ソース

- <https://github.com/sstadick/crabz#readme>
- <https://github.com/sstadick/crabz/releases>
- <https://crates.io/crates/crabz>
- <https://formulae.brew.sh/formula/crabz>


## 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

## 他のパッケージマネージャ記録

- Nix - crabz: normalized package name match | nixpkgs package indexes: pkgs/by-name/cr/crabz/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## Combined YAML source

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


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph