# cmix を Homebrew でインストール

cmix 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:cmix
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install cmix
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:cmix
- **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/cmix>
- **バージョン:** 21
- **ソース概要:** Data compression program with high compression ratio
- **ホームページ:** <https://www.byronknoll.com/cmix.html>
- **リポジトリ:** <https://github.com/byronknoll/cmix>
- **上流ドキュメント:** <https://github.com/byronknoll/cmix#readme>
- **ライセンス:** GPL-3.0-or-later
- **ソースアーカイブ:** <https://github.com/byronknoll/cmix/archive/refs/tags/v21.tar.gz>
- **生成日時:** 2026-07-08T07:18:31+00:00

## 実行可能ファイル

- cmix (cli)
- cmix (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_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, 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: 21
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/byronknoll/cmix
- 情報: No package-manager update timestamp was available.
- 情報: No cached GitHub release or tag data was available.
## プロジェクトの歴史と使われ方

cmix is Byron Knoll's lossless data compression program aimed at compression ratio rather than speed or memory thrift.

### プロジェクトの歴史

The official homepage describes cmix as a lossless compressor that optimizes compression ratio at the cost of high CPU and memory use, with state-of-the-art results on several compression benchmarks.

The homepage download table records a long public release line beginning with v1 in April 2014 and continuing through v21 in September 2024. The GitHub repository was created in November 2015 and tracks the source-control era of the project.

### 採用の歴史

cmix is distributed narrowly compared with mainstream compressors: the input package facts list Homebrew only. Its adoption is therefore less about day-to-day compression and more about access for people studying or benchmarking high-ratio compressors.

### 使われ方

The official homepage emphasizes Linux, Windows, and Mac OS X support and recommends at least 32 GB of RAM. That framing makes cmix a benchmark and experimentation tool rather than a default archive format for ordinary users.

### パッケージ好きにとっての重要性

cmix matters to package nerds because it is a deliberately impractical compressor in the useful sense: high CPU and memory needs make the packaging problem about reproducible builds, large-resource tests, and benchmark comparability rather than command convenience.

### タイムライン

- 2014-04: v1 release listed on the official homepage.
- 2015-11: GitHub repository created and v8 release listed.
- 2019-08: v18 release listed.
- 2023-11: v20 release listed.
- 2024-09: v21 release listed.

### Related projects

- The official homepage links cmix results to the Calgary, Silesia, enwik, Large Text Compression, Silesia Open Source Compression, and Lossless Photo Compression benchmarks.

### ソース

- <https://www.byronknoll.com/cmix.html>
- <https://api.github.com/repos/byronknoll/cmix>
- <https://api.github.com/repos/byronknoll/cmix/releases>


## 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

## ソースデータベース詳細

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


## 関連リンク

- [Secret-risk packages](https://www.automicvault.com/ja/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [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.
- [Archive and compression packages](https://www.automicvault.com/ja/pkg/archive-compression-tools/) - Matched archive or compression metadata.
- [bzip2](https://www.automicvault.com/ja/pkg/brew/bzip2/) - Shares av.db curated category or tags: cli, compression, data.
- [bzip3](https://www.automicvault.com/ja/pkg/brew/bzip3/) - Shares av.db curated category or tags: cli, compression, data.
- [hdt](https://www.automicvault.com/ja/pkg/brew/hdt/) - Shares av.db curated category or tags: cli, compression, data.
- [heatshrink](https://www.automicvault.com/ja/pkg/brew/heatshrink/) - Shares av.db curated category or tags: cli, compression, data.
- [liblzf](https://www.automicvault.com/ja/pkg/brew/liblzf/) - Shares av.db curated category or tags: cli, compression, data.
- [precomp](https://www.automicvault.com/ja/pkg/brew/precomp/) - Shares av.db curated category or tags: cli, compression, data.
- [zfp](https://www.automicvault.com/ja/pkg/brew/zfp/) - Shares av.db curated category or tags: cli, compression, data.
- [zxc](https://www.automicvault.com/ja/pkg/brew/zxc/) - Shares av.db curated category or tags: cli, compression, data.

## Combined YAML source

View the package source record on GitHub. [combined/cmix.yml](https://github.com/automic-vault/db/blob/main/combined/cmix.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
- cross-ecosystem install command graph