macOS
Homebrew已验证 · 100%
brew install dcflddlocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install dcflddMacPorts ports tree · sysutils/dcfldd/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Debian apt已验证 · 92%
sudo apt install dcflddDebian stable package indexes · dcfldd · 来源: deb.debian.org
Fedora dnf已验证 · 92%
sudo dnf install dcflddFedora Rawhide package metadata · dcfldd · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#dcflddnixpkgs package indexes · pkgs/by-name/dc/dcfldd/package.nix · 来源: api.github.com
概览
软件包摘要
Enhanced version of dd for forensics and security
历史
项目历史与用法
dcfldd is an enhanced version of GNU dd for forensics and security. The official README describes features such as on-the-fly hashing, status output, flexible disk wiping, image/wipe verification, multiple outputs, split output, and native logging/piping.
项目历史
The official README says dcfldd was originally created by Nicholas Harbour from the DoD Computer Forensics Laboratory. The current volunteer-maintained repository imported the inactive upstream from tarballs, applied Debian and other discovered patches, and recorded initial restoration work in the ChangeLog from version 1.5 onward.
采用历史
dcfldd spread as a forensic imaging utility because it retained dd-like command-line habits while adding evidence-handling conveniences. The input package facts show it packaged by Homebrew, Debian, Fedora, MacPorts, Nix, Ubuntu, and openSUSE, reflecting its role in Unix forensic tool collections.
使用方式
Users commonly choose dcfldd when disk imaging needs integrated hash calculation, progress, verification, split files, or simultaneous destinations. It keeps the operational feel of dd but makes common acquisition and wiping tasks less dependent on surrounding scripts.
为什么软件包爱好者会关心
dcfldd is significant as one of the better-known forensic forks of dd. For package maintainers, it is a small, scriptable utility with a durable niche: old-school Unix imaging semantics plus the auditability expected in forensic workflows.
时间线
- Original era: Created by Nicholas Harbour from the DoD Computer Forensics Laboratory.
- 2019: Current GitHub repository created by the resurrecting-open-source-projects organization.
- Version 1.5 and later: Restoration work and applied patches recorded in the ChangeLog, according to the README.
- 2025: Official GitHub API metadata shows repository activity continuing into June 2025.
Related projects
- GNU dd is the base lineage; dc3dd is the sibling forensic dd variant that occupies a similar package-manager niche.
来源
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
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 8 个平台目标。
- 构建元数据列出 3 个构建依赖。
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 |
|---|---|---|---|
dcfldd | cli | 全局可执行文件 |
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2026-07-25
管理器版本1.9.3
管理器更新时间
本地数据OK
上游当前
检测到的最新版本v1.9.3
https://github.com/resurrecting-open-source-projects/dcfldd
- 信息No package-manager update timestamp was available.低 置信度
安装元数据
软件包元数据
| 软件包键 | brew:dcfldd |
|---|---|
| 版本 | 1.9.3 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/dcfldd |
| 主页 | https://github.com/resurrecting-open-source-projects/dcfldd |
| 仓库 | https://github.com/resurrecting-open-source-projects/dcfldd |
| 上游文档 | https://github.com/resurrecting-open-source-projects/dcfldd#readme |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://github.com/resurrecting-open-source-projects/dcfldd/archive/refs/tags/v1.9.3.tar.gz |
| 构建依赖 | autoconf, automake, pkgconf |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | dcfldd |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
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。
Debian apt95%
dcfldd 1.9.2-1
enhanced version of dd for forensics and security
https://github.com/resurrecting-open-source-projects/dcfldd
sudo apt install dcfldd- Section: admin
- Architecture: amd64
- 1 依赖
- normalized package name match
- 匹配方式：Dcfldd
Nix95%
dcfldd
nix profile install nixpkgs#dcfldd- normalized package name match
- 匹配方式：Dcfldd
Ubuntu apt95%
dcfldd 1.9.1-1ubuntu2
enhanced version of dd for forensics and security
https://github.com/resurrecting-open-source-projects/dcfldd
sudo apt install dcfldd- Section: universe/admin
- Architecture: amd64
- 1 依赖
- normalized package name match
- 匹配方式：Dcfldd
dnf95%
dcfldd 1.9.3-3.fc44
Improved dd, useful for forensics and security
https://github.com/resurrecting-open-source-projects/dcfldd
sudo dnf install dcfldd- License: GPL-2.0-or-later AND LicenseRef-Callaway-BSD AND LicenseRef-Callaway-Copyright-only
- Category: Unspecified
- Architecture: x86_64
- Source Package: dcfldd
- 2 依赖
- 1 提供
- normalized package name match
- 匹配方式：Dcfldd
MacPorts95%
dcfldd
sudo port install dcfldd- normalized package name match
- 匹配方式：Dcfldd
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。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment