# dsh を Homebrew, apt, MacPorts でインストール dsh 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:dsh ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install dsh ``` 証拠: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install dsh ``` 証拠: MacPorts ports tree: net/dsh/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - Debian apt (92%): ```sh sudo apt install dsh ``` 証拠: Debian stable package indexes: dsh from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz ## パッケージ情報 - **パッケージキー:** brew:dsh - **パッケージマネージャ:** Homebrew - **パッケージマネージャページ:** - **バージョン:** 0.25.10 - **ソース概要:** Dancer's shell, or distributed shell - **ホームページ:** - **上流ドキュメント:** - **ライセンス:** GPL-2.0-or-later - **ソースアーカイブ:** - **生成日時:** 2026-07-08T07:18:31+00:00 ## 実行可能ファイル - dsh (cli) - dsh (エイリアス) ## 依存関係 - libdshconfig ## ビルド依存関係 - gnu-sed ## インストール挙動 - post-install フック: 未定義 - Bottle: 利用可能 対象 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura ## バージョンと鮮度 - ページ生成日: 2026-07-08 - マネージャ版: 0.25.10 - ローカルデータ: OK - 上流リポジトリ: https://www.netfort.gr.jp/~dancer/software/dsh.html.en - 情報: No package-manager update timestamp was available. - 情報: Release/tag comparison is only available for GitHub repositories. ## プロジェクトの歴史と使われ方 dsh, Dancer's shell, is Junichi Uekawa's C implementation of a distributed shell wrapper for running rsh, remsh, or ssh commands over many Unix hosts. ### プロジェクトの歴史 The official page says dsh grew from the author's own Debian cluster administration needs: repeatedly writing ad hoc scripts for many hosts was inefficient, so a personal tool was polished into a public program. The page's HTML creation stamp is 2001-08-31, and its public download index carries a long 0.22 through 0.25 release stream. By the 0.24.2 note dated 2003-08-26, the project had already dealt with portability and security-advisory review around its asprintf implementation. Later releases moved into the 0.25 series, with Homebrew packaging 0.25.10 from the upstream download area. ### 採用の歴史 dsh's adoption is old-school Unix administration adoption: package-manager availability, config files in /etc and ~/.dsh, and use on clusters where the same command must run across many hosts. The official page says it was installed on many clusters and was also used by the related dmachinemon system. Homebrew analytics showed only 71 installs over the preceding 365 days during this batch, which fits a mature, niche sysadmin utility rather than an actively trendy tool. ### 使われ方 The canonical usage is to put host lists or groups in text config files and run commands such as `dsh -a -c -- uname -a` or `dsh -g group -c -- command`. The tool also supports limiting the number of simultaneous connections, hierarchical invocation, and NIS netgroups. ### パッケージ好きにとっての重要性 dsh is package-nerd significant because it captures a pre-cloud cluster-management pattern: small C utilities, text host lists, rsh/ssh wrappers, and distro packaging did the work that later orchestration systems absorbed. It is also an example of a name collision family: several unrelated tools called dsh existed in Perl, C, Python, and AIX-compatible forms. ### タイムライン - 2001-08-31: The official HTML page records its creation date. - 2002: The official references section links Japanese research reports evaluating dsh. - 2003-08-10: A Bugtraq security advisory about dsh was posted; the maintainer later explained why the checked implementation was not affected on common platforms. - 2003-08-26: The official page documents the 0.24.2 security-review note. - 0.25.10: The upstream download index and Homebrew formula identify 0.25.10 as the packaged stable release. ### Related projects - dmachinemon is named by the official page as a system that used dsh extensively. - The official related-work list points to other distributed-shell projects, including Perl dsh, another C dsh, and pydsh. - ssh, rsh, and remsh are the remote-shell mechanisms dsh wraps. ### ソース - - - ## セキュリティノート generalized runtime or code generation signal. - **Geiger リスク:** yellow / 中 - generalized runtime or code generation signal ## Configuration and credential file locations These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval. ## Configuration files - Unix: /etc/dsh/dsh.conf, ~/.dsh/dsh.conf, /etc/dsh/machines.list, ~/.dsh/machines.list, /etc/dsh/group/groupname, ~/.dsh/group/groupname ## ソースデータベース詳細 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** dsh - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## 他のパッケージマネージャ記録 - Debian apt - dsh - 0.25.10-2: normalized package name match | Debian stable package indexes: dsh from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | dancer's shell, or distributed shell | https://www.netfort.gr.jp/~dancer/software/dsh.html - Ubuntu apt - dsh - 0.25.10-1.6build1: normalized package name match | Ubuntu 24.04 LTS package indexes: dsh from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | dancer's shell, or distributed shell | http://www.netfort.gr.jp/~dancer/software/dsh.html - MacPorts - dsh: normalized package name match | MacPorts ports tree: net/dsh/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ## 関連リンク - [Secret-risk packages](https://www.automicvault.com/ja/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Web development packages](https://www.automicvault.com/ja/pkg/web-dev-tools/) - Matched web development metadata. - [gnu-sed](https://www.automicvault.com/ja/pkg/brew/gnu-sed/) - Build dependency declared by Homebrew. - [kanif](https://www.automicvault.com/ja/pkg/brew/kanif/) - Shares av.db curated category or tags: cli, cluster-management, remote-execution, ssh, system. - [orgalorg](https://www.automicvault.com/ja/pkg/brew/orgalorg/) - Shares av.db curated category or tags: cli, remote-execution, ssh, system. - [pdsh](https://www.automicvault.com/ja/pkg/brew/pdsh/) - Shares av.db curated category or tags: cli, cluster-management, remote-execution, system. - [rex](https://www.automicvault.com/ja/pkg/brew/rex/) - Shares av.db curated category or tags: cli, remote-execution, ssh, system. - [apt-dater](https://www.automicvault.com/ja/pkg/brew/apt-dater/) - Shares av.db curated category or tags: cli, ssh, system. - [genders](https://www.automicvault.com/ja/pkg/brew/genders/) - Shares av.db curated category or tags: cli, cluster-management, system. - [mpssh](https://www.automicvault.com/ja/pkg/brew/mpssh/) - Shares av.db curated category or tags: cli, ssh, system. - [nrpe](https://www.automicvault.com/ja/pkg/brew/nrpe/) - Shares av.db curated category or tags: cli, remote-execution, system. ## Combined YAML source View the package source record on GitHub. [combined/dsh.yml](https://github.com/automic-vault/db/blob/main/combined/dsh.yml) ## ソース - Nucleus package database - Geiger risk classifier - package-page enrichment - curated configuration and credential file locations - curated package history - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph