# showcert を Homebrew, dnf でインストール

showcert 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:showcert
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install showcert
```

  証拠: local Homebrew formula metadata

### Linux

- dnf (92%):

```sh
sudo dnf install showcert
```

  証拠: Fedora Rawhide package metadata: showcert from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst

## パッケージ情報

- **パッケージキー:** brew:showcert
- **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/showcert>
- **バージョン:** 0.4.16
- **ソース概要:** X.509 TLS certificate reader and creator
- **ホームページ:** <https://github.com/yaroslaff/showcert>
- **リポジトリ:** <https://github.com/yaroslaff/showcert>
- **ライセンス:** MIT
- **ソースアーカイブ:** <https://files.pythonhosted.org/packages/32/d1/2728789232c766247375f98cb9d224f1db4070c5ed836468dc8c7c1359e8/showcert-0.4.16.tar.gz>
- **最終更新:** 2026-06-21T14:25:28Z
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- gencert (cli)
- showcert (cli)
- gencert (エイリアス)
- showcert (エイリアス)

## 依存関係

- certifi
- cryptography
- libmagic
- python@3.14

## 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: 2026-08-04
- マネージャ版: 0.4.16
- マネージャ更新日: 2026-06-21
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/yaroslaff/showcert
- 情報: No cached GitHub release or tag data was available.

## 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

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** showcert
- **Version Scheme:** 0
- **Revision:** 2
- **Head Version:** HEAD
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** head, stable

## 他のパッケージマネージャ記録

- dnf - showcert - 0.4.14-3.fc45: normalized package name match | Fedora Rawhide package metadata: showcert from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | inspect TLS certificates presented by remote servers | https://github.com/yaroslaff/showcert


## 関連リンク

- [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Security and crypto packages](https://pkg.so/ja/security-crypto-tools/) - Matched security, identity, cryptography, password, signing, or certificate metadata.
- [python@3.14](https://pkg.so/ja/brew/python-3-14/) - Runtime dependency declared by Homebrew.
- [certbot](https://pkg.so/ja/brew/certbot/) - Shares pkgdb curated category or tags: certificates, cli, letsencrypt, security, tls.
- [certigo](https://pkg.so/ja/brew/certigo/) - Shares pkgdb curated category or tags: certificates, cli, security, tls, x509.
- [mkcert](https://pkg.so/ja/brew/mkcert/) - Shares pkgdb curated category or tags: certificates, cli, security, tls.
- [lego](https://pkg.so/ja/brew/lego/) - Shares pkgdb curated category or tags: certificates, cli, letsencrypt, security.
- [crip](https://pkg.so/ja/brew/crip/) - Shares pkgdb curated category or tags: certificates, cli, security, tls.
- [minica](https://pkg.so/ja/brew/minica/) - Shares pkgdb curated category or tags: certificates, cli, security, tls.
- [certstrap](https://pkg.so/ja/brew/certstrap/) - Shares pkgdb curated category or tags: certificates, cli, security, tls.
- [acme.sh](https://pkg.so/ja/brew/acme-sh/) - Shares pkgdb curated category or tags: certificates, cli, letsencrypt, security, tls.
- [gimmecert](https://pkg.so/ja/brew/gimmecert/) - Both packages touch the same language runtime or ecosystem. Shared terms: 509, certifi, certificate, certificates, cli.

## Combined YAML source

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


## ソース

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph