# podiff を Homebrew, apt, Nix でインストール

podiff 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:podiff
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install podiff
```

  証拠: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install podiff
```

  証拠: Debian stable package indexes: podiff from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#podiff
```

  証拠: nixpkgs package indexes: pkgs/by-name/po/podiff/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:podiff
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.4
- **ソース概要:** Compare textual information in two PO files
- **ホームページ:** <https://puszcza.gnu.org.ua/software/podiff/>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- podiff (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: 1.4
## プロジェクトの歴史と使われ方

podiff is a small command-line utility by Sergey Poznyakoff for comparing textual information in GNU gettext PO files. It normalizes PO-file content before invoking diff so translators can review meaningful changes in message IDs and translations.

### プロジェクトの歴史

The upstream manual identifies podiff as a PO-file comparison utility and documents copyright years 2011 through 2013. Its Puszcza project page hosts development metadata, downloads, bug tracking, and the official Git repository.

### 採用の歴史

Package-manager adoption is modest but broad enough to matter for localization workflows: the supplied package facts list Homebrew, Debian, and Nix package names.

### 使われ方

podiff is used directly on two PO files, as a normalization test mode, or as a Git external diff driver through .git/config and .gitattributes.

### パッケージ好きにとっての重要性

For package maintainers and translators, podiff sits in the narrow but useful intersection of gettext and diff tooling: it makes PO churn easier to inspect without replacing standard diff or Git.

### タイムライン

- 2011: Upstream copyright range begins.
- 2013: Upstream manual copyright range ends.
- Current package facts: Available through Homebrew, Debian, and Nix.

### Related projects

- GNU gettext PO files
- diff
- git external diff drivers

### ソース

- <https://puszcza.gnu.org.ua/git/?group=podiff>
- <https://puszcza.gnu.org.ua/projects/podiff>
- <https://puszcza.gnu.org.ua/software/podiff>
- source_facts.package-manager


## 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

- Debian apt - podiff - 1.4-3: normalized package name match | Debian stable package indexes: podiff from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | compare textual information in two PO files | http://puszcza.gnu.org.ua/software/podiff
- Nix - podiff: normalized package name match | nixpkgs package indexes: pkgs/by-name/po/podiff/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/podiff.yml](https://github.com/mxcl/pkgdb/blob/main/combined/podiff.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