# gauth を Homebrew, apk でインストール

gauth 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:gauth
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install gauth
```

  証拠: local Homebrew formula metadata

### Linux

- apk (92%):

```sh
sudo apk add gauth
```

  証拠: Alpine Linux edge package indexes: gauth from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

## パッケージ情報

- **パッケージキー:** brew:gauth
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.5.0
- **ソース概要:** Google Authenticator in your terminal
- **ホームページ:** <https://github.com/pcarrier/gauth>
- **リポジトリ:** <https://github.com/pcarrier/gauth>
- **最終更新:** 2026-07-25T20:55:21-04:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- gauth (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: 1.5.0
## プロジェクトの歴史と使われ方

gauth is a small command-line authenticator for time-based one-time passwords. Its README frames the project as a terminal replacement for Google Authenticator.

### プロジェクトの歴史

The official GitHub repository was created in 2013 and is maintained as a Go command-line tool. The README documents installation through Homebrew or `go install`, a plain text account file, optional OpenSSL-based encryption, and compatibility reports for common services.

### 採用の歴史

Official adoption evidence is modest and mostly visible through packaging and repository activity. The tool is packaged by Homebrew and Alpine, and the README invites users to report additional service compatibility results.

### 使われ方

Users store one secret per line in `~/.config/gauth.csv` using `name:secret` entries or otpauth URLs, restrict file permissions, and run `gauth` to display previous, current, and next codes. The CLI also supports printing a single key, bare output for scripting, adding and removing keys, and retrieving an account secret.

### パッケージ好きにとっての重要性

gauth matters to package-manager users as a deliberately small security CLI: one binary plus a user-managed local secrets file. It represents the Unix preference for inspectable text configuration and shell-friendly output in a domain often dominated by mobile apps.

### タイムライン

- 2013: The official GitHub repository was created.
- 2010s: The README documented use with Homebrew, Go installation, and multiple online services.
- 2020s: The project remains available as a packaged Go TOTP CLI.

### Related projects

- The README points users who need to interpret QR codes toward gauthQR. The project is conceptually related to Google Authenticator-compatible TOTP tools and the otpauth URI format.

### ソース

- <https://github.com/pcarrier/gauth>
- <https://github.com/pcarrier/gauth#readme>


## 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

- apk - gauth - 1.5.0-r15: normalized package name match | Alpine Linux edge package indexes: gauth from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | Replacement for Google Authenticator | https://github.com/pcarrier/gauth


## Combined YAML source

View the package source record on GitHub. [combined/gauth.yml](https://github.com/mxcl/pkgdb/blob/main/combined/gauth.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