# disktype を Homebrew, apt, dnf, MacPorts でインストール
disktype 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:disktype
```
追加のインストールコマンド:
### macOS
- Homebrew (100%):
```sh
brew install disktype
```
証拠: local Homebrew formula metadata
- MacPorts (94%):
```sh
sudo port install disktype
```
証拠: MacPorts ports tree: sysutils/disktype/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
### Linux
- Debian apt (92%):
```sh
sudo apt install disktype
```
証拠: Debian stable package indexes: disktype from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
- dnf (92%):
```sh
sudo dnf install disktype
```
証拠: Fedora Rawhide package metadata: disktype from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
## パッケージ情報
- **パッケージキー:** brew:disktype
- **パッケージマネージャ:** Homebrew
- **バージョン:** 9
- **ソース概要:** Detect content format of a disk or disk image
- **ホームページ:**
- **生成日時:** 2026-08-03T19:37:03+00:00
## 実行可能ファイル
- disktype (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: 9
## プロジェクトの歴史と使われ方
disktype is an older C utility for identifying the content format of a disk or disk image by checking signatures for filesystems, partition tables, boot code, archives, compression formats, and disk image formats. It belongs to the toolbox tradition of small Unix inspection commands that answer one storage question clearly.
### プロジェクトの歴史
The upstream SourceForge site presents disktype as a self-contained C program intended to compile on modern Unix-like systems without special libraries in the common case. The project distributed numbered source tarballs on SourceForge, with the public file feed showing releases from version 1 in February 2003 through version 9 in June 2006.
### 採用の歴史
The project page explicitly invited distribution packagers and noted Debian, Fink, and OpenCSW packaging. Later package-manager records in the input show continued availability through Homebrew, Debian, Fedora, MacPorts, and Ubuntu, which fits its role as a small storage-forensics helper rather than a frequently changing application.
### 使われ方
disktype is used when a user has a block device, image file, or recovered blob and wants a fast guess at the structures inside it. The official documentation emphasizes both command usage and background notes on recognized formats, making it useful as a practical detector and a reference for interpreting output.
### パッケージ好きにとっての重要性
For package nerds, disktype is a fossil from the SourceForge-era Unix utility ecosystem: a tiny C program, versioned tarballs, CVS-era project hosting, and enough utility to remain packaged long after its most active release period.
### タイムライン
- 2003-02: version 1 source tarball published
- 2003-2006: official documentation copyright range
- 2006-06: version 9 source tarball published
### Related projects
- Related tools include `file` for general magic-based identification, filesystem-specific inspection tools, and recovery-oriented utilities such as the gpart-style tools linked from the upstream site.
### ソース
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## 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
- Debian apt - disktype - 9-13: normalized package name match | Debian stable package indexes: disktype from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | detection of content format of a disk or disk image | http://disktype.sf.net
- Ubuntu apt - disktype - 9-12: normalized package name match | Ubuntu 24.04 LTS package indexes: disktype from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | detection of content format of a disk or disk image | http://disktype.sf.net
- dnf - disktype - 9-48.fc45: normalized package name match | Fedora Rawhide package metadata: disktype from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Detect the content format of a disk or disk image | http://disktype.sourceforge.net/
- MacPorts - disktype: normalized package name match | MacPorts ports tree: sysutils/disktype/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
## Combined YAML source
View the package source record on GitHub. [combined/disktype.yml](https://github.com/mxcl/pkgdb/blob/main/combined/disktype.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