# snzip を Homebrew, Nix でインストール

snzip 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:snzip
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install snzip
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#snzip
```

  証拠: nixpkgs package indexes: pkgs/by-name/sn/snzip/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:snzip
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.0.5
- **ソース概要:** Compression/decompression tool based on snappy
- **ホームページ:** <https://github.com/kubo/snzip>
- **リポジトリ:** <https://github.com/kubo/snzip>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- snunzip (エイリアス)
- snzcat (エイリアス)
- snzip (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: 1.0.5
## プロジェクトの歴史と使われ方

snzip is a small command-line compressor and decompressor built around Google's Snappy format family. It matters in package-manager culture because it gives Unix users gzip-like commands, including snzip, snunzip, and snzcat, for Snappy streams and Snappy-adjacent formats.

### プロジェクトの歴史

The project's NEWS file records an initial experimental release in October 2011. Its 1.0.0 release in November 2013 changed the default output to the official Snappy framing format, moving the tool away from its older native SNZ default and toward interoperability.

Later releases added formats that reflected real-world data interchange needs rather than a broad product agenda: raw Snappy and Hadoop-Snappy support in 2016, Apple iWork .iwa support in 2016, and fixes/install improvements in the 2021 1.0.5 release.

### 採用の歴史

The package appears in Homebrew and Nix according to the supplied package-manager facts, which is typical for a focused Unix compression utility: it is not a platform by itself, but it is useful enough to keep around when a workflow needs Snappy-compatible files.

### 使われ方

Official usage examples show snzip compressing files to .sz, snunzip and snzcat acting as decompression conveniences, and tar pipelines feeding snzip or receiving snzcat output. The README also documents explicit format selection for framing, raw, Hadoop-Snappy, snappy-java, snappy-in-java, and iWork .iwa.

### パッケージ好きにとっての重要性

Package nerds care about snzip because it is the kind of tiny format bridge that turns a compression library into shell plumbing. It keeps Snappy useful outside application code, especially for archives, Hadoop-era data, and inspection or conversion jobs.

### タイムライン

- 2011: Initial experimental release 0.0.1.
- 2013: 1.0.0 changed the default to the official framing format.
- 2016: 1.0.3 added Hadoop-Snappy and raw format support.
- 2016: 1.0.4 added Apple iWork .iwa support.
- 2021: 1.0.5 fixed stdin framing data handling and installed snunzip and snzcat by default.

### Related projects

- snzip is built around Snappy and interoperates with several Snappy file conventions, including the official framing format, Hadoop-Snappy, raw Snappy, and older snappy-java formats.

### ソース

- <https://github.com/kubo/snzip#readme>
- <https://raw.githubusercontent.com/kubo/snzip/master/NEWS>
- source_facts.package-manager


## セキュリティノート

broad file, network, media, or database tool signal.

- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal

## 他のパッケージマネージャ記録

- Nix - snzip: normalized package name match | nixpkgs package indexes: pkgs/by-name/sn/snzip/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/snzip.yml](https://github.com/mxcl/pkgdb/blob/main/combined/snzip.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