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使用 Homebrew, MacPorts, Nix 安装 ddh

查看 ddh 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。

安装命令安全说明

安装

其他安装命令

macOS

Homebrew已验证 · 100%
brew install ddh

local Homebrew formula metadata

MacPorts已验证 · 94%
sudo port install ddh

MacPorts ports tree · sysutils/ddh/Portfile · 来源: api.github.com

Linux

Nix已验证 · 92%
nix profile install nixpkgs#ddh

nixpkgs package indexes · pkgs/by-name/dd/ddh/package.nix · 来源: api.github.com

概览

软件包摘要

Fast duplicate file finder

命令和别名

  • ddh

历史

项目历史与用法

DDH, expanded in its README as Directory Differential hTool, is a Rust duplicate-file finder that traverses directories, hashes files as needed, and reports duplicate and unique file sets.

项目历史

The GitHub repository was created in 2018 and the README keeps the project deliberately small: usable as both a Rust library and a standalone CLI. Its official releases show 0.12.0 and 0.13.0 in 2022, which is enough to establish a modest public package history without inventing a broader origin story.

采用历史

DDH has comparatively narrow adoption compared with older duplicate-file tools, but its availability through Homebrew, MacPorts, and Nix matches the pattern of Rust utilities that package cleanly for users who want a fast single binary.

使用方式

CLI usage centers on selecting directories, choosing duplicate-only or all-file verbosity, and emitting either human-readable standard output or JSON for downstream tools. The README also shows library use through a deduplication API.

为什么软件包爱好者会关心

DDH is interesting as a small Rust package because it combines a filesystem-maintenance job with package-manager-friendly installation and JSON output. Its significance is practical rather than historical: it is the kind of niche utility that becomes useful when installed everywhere through common package managers.

时间线

  • 2018: Public GitHub repository created.
  • 2022: DDH 0.12.0 released.
  • 2022: DDH 0.13.0 released.

Related projects

  • ddh-move is named by the README as a downstream consumer of DDH JSON output.
  • Other duplicate-file finders occupy the same package category, but DDH's official materials emphasize its Rust library and CLI split.

安全态势

风险级别：绿色

narrow executable package without higher-risk signals.

风险分类器

绿色 风险 · 低 置信度 · appliance

原因

  • narrow executable package without higher-risk signals

信号

  • metadata:no-higher-risk-signals

安装行为

  • 未记录 Homebrew bottle 元数据。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

可执行文件

已安装的可执行文件

命令类型暴露范围备注
ddh可执行文件已索引可执行文件从本地可执行文件索引发现。

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-08-03
管理器版本0.13.0
管理器更新时间
本地数据未知
上游不可用
检测到的最新版本未检测到
  • OK没有生成新鲜度警告。

安装元数据

软件包元数据

软件包键brew:ddh
版本0.13.0
软件包管理器Homebrew
主页https://github.com/darakian/ddh
仓库https://github.com/darakian/ddh
Bottle未记录
服务未声明

源数据库匹配

其他软件包管理器记录

匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。

Nix95%

ddh

nix profile install nixpkgs#ddh
  • normalized package name match
  • 匹配方式：Ddh
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/dd/ddh/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
MacPorts95%

ddh

sudo port install ddh
  • normalized package name match
  • 匹配方式：Ddh
MacPorts ports tree · api.github.com · MacPorts ports tree: sysutils/ddh/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

来源线索

由仓库数据生成

此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。

使用的来源

  • Geiger risk classifier
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • pkg.so package database
  • pkgdb category and tag curation