# dwarf を Homebrew, MacPorts でインストール

dwarf 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:dwarf
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install dwarf
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install dwarf
```

  証拠: MacPorts ports tree: sysutils/dwarf/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:dwarf
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.4.0
- **ソース概要:** Object file manipulation tool
- **ホームページ:** <https://github.com/elboza/dwarf-ng/>
- **リポジトリ:** <https://github.com/elboza/dwarf-ng>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- dwarf (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: 0.4.0
## プロジェクトの歴史と使われ方

dwarf is the command shipped by dwarf-ng, a small object-file manipulation tool and hex editor in the spirit of gdb. Despite the name, it is not the libdwarf/dwarfdump DWARF-debug-info package; it focuses on reading and editing Raw, ELF, PE, and Mach-O files.

### プロジェクトの歴史

The dwarf-ng man page is dated 2007-2011 and credits Fernando Iazeolla as founder and core developer. The README's usage banner identifies dwarf-ng 0.4.0 with copyright years 2007, 2013, and 2017.

The project later moved from an older code.google.com homepage reference to GitHub; the current GitHub repository was created in May 2013. The README describes the tool as a command-line hex editor and object-file manipulator with an interactive shell and a command language.

### 採用の歴史

Public adoption appears small. The input metadata lists Homebrew and MacPorts packages, and GitHub metadata shows a niche repository rather than a broad ecosystem project. That makes the history useful mainly for distinguishing the package from DWARF debug-info tooling with similar names.

### 使われ方

Users run dwarf against object files to inspect file information, print bytes and structured headers, edit blocks, create or remove headers, inject data, and work interactively. The man page documents support for ELF, PE, Mach-O, and Mach-O fat binaries.

The tool reads /etc/dwarfrc and ~/.dwarfrc for settings such as working on a temporary copy, verbosity, temporary paths, and colors.

### パッケージ好きにとっての重要性

The package is significant mostly as a naming trap and a small binary-analysis artifact. In package indexes, brew:dwarf can be mistaken for DWARF debugging utilities, but its actual role is closer to a scriptable hex/object editor adjacent to readelf, objdump, otool, gdb, ht, elfsh, and elfdump.

### タイムライン

- 2007: The man page copyright range begins, marking the early dwarf-ng era.
- 2011: The hosted man page is generated from the dwarf-ng manual.
- 2013: The official GitHub repository is created.
- 2017: The README usage banner lists dwarf-ng 0.4.0 with 2017 in the copyright range.

### Related projects

- The man page lists readelf, objdump, ht, otool, gdb, elfsh, and elfdump as related tools.
- ELF, PE, Mach-O, and raw binary files are the file formats documented by the README and man page.

### ソース

- <https://github.com/elboza/dwarf-ng#readme>
- <https://www.autistici.org/0xFE/src/dwarf-ng/xdwarf.man.html>
- <https://api.github.com/repos/elboza/dwarf-ng>


## 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

- MacPorts - dwarf: normalized package name match | MacPorts ports tree: sysutils/dwarf/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/dwarf.yml](https://github.com/mxcl/pkgdb/blob/main/combined/dwarf.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