# dcp を Homebrew, Nix でインストール

dcp 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:dcp
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install dcp
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#dcp
```

  証拠: nixpkgs package indexes: pkgs/by-name/dc/dcp/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:dcp
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.4.1
- **ソース概要:** Docker cp made easy
- **ホームページ:** <https://github.com/exdx/dcp>
- **リポジトリ:** <https://github.com/exdx/dcp>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- dcp (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: 0.4.1
## プロジェクトの歴史と使われ方

dcp is a small Rust command-line tool that wraps the multi-step workflow behind docker cp for container images. Its README frames the project around OCI images that are used as data carriers, especially Kubernetes-adjacent images such as operator bundles and Crossplane packages.

### プロジェクトの歴史

The public GitHub repository was created in July 2022, and the first tagged release, v0.1.0, was published on July 14, 2022. The project intentionally depends on existing Docker and Podman APIs rather than implementing its own container image stack.

### 採用の歴史

dcp is packaged for Homebrew and Nix, which points to a niche but practical audience of developers who need a quick way to inspect or extract files from container images without creating containers by hand.

### 使われ方

Users run dcp with an image name and optional content and destination flags to copy filesystem content locally. The tool can also pass username and password flags for private images, while its README warns that shell history makes that convenience insecure.

### パッケージ好きにとっての重要性

For package-manager users, dcp is a tiny example of the post-Docker CLI ecosystem: a focused binary that turns a verbose container-runtime ritual into one command, useful when packages, manifests, or other deployable assets are shipped inside OCI images.

### タイムライン

- 2022: GitHub repository created
- 2022: v0.1.0 release published
- 2022: v0.2.1 release published

### Related projects

- docker cp, podman, containerd, dive

### ソース

- <https://github.com/exdx/dcp>
- <https://github.com/exdx/dcp#readme>
- <https://github.com/exdx/dcp/releases/tag/v0.1.0>
- <https://github.com/exdx/dcp/releases/tag/v0.2.1>
- <https://api.github.com/repos/exdx/dcp>


## 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

- Nix - dcp: normalized package name match | nixpkgs package indexes: pkgs/by-name/dc/dcp/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/dcp.yml](https://github.com/mxcl/pkgdb/blob/main/combined/dcp.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