macOS
Homebrew已验证 · 100%
brew install dwdifflocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install dwdiffMacPorts ports tree · textproc/dwdiff/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Debian apt已验证 · 92%
sudo apt install dwdiffDebian stable package indexes · dwdiff · 来源: deb.debian.org
Nix已验证 · 92%
nix profile install nixpkgs#dwdiffnixpkgs package indexes · pkgs/by-name/dw/dwdiff/package.nix · 来源: api.github.com
概览
软件包摘要
Diff that operates at the word level
历史
项目历史与用法
dwdiff is G. P. Halkes' word-level diff utility. The official page positions it against wdiff: mostly command-line compatible, but with user-defined whitespace and delimiter handling so punctuation or other single characters can be treated as words.
项目历史
The official copyright notice covers 2006-2018 and 2020, and the official distribution directory carries 1.0 release artifacts. Later 2.1.x news entries show maintenance releases in 2018 and 2020 for ICU/pkg-config and compiler compatibility rather than feature expansion.
采用历史
The official download section says several Linux distributions and BSDs shipped packages or ports, naming Fedora, FreeBSD, and OpenBSD, with additional Unix packaging through Sunfreeware, MacPorts, Homebrew, Slackbuilds.org, Slacky.eu, and OpenPKG. The batch input adds Debian, Ubuntu, Nix, MacPorts, and Homebrew entries.
使用方式
dwdiff compares text at word granularity and prints the new text annotated with insertion and deletion markers by default. It is useful when line diffs are too coarse, especially prose, documentation, localization, and wrapped text where changed words matter more than changed lines.
为什么软件包爱好者会关心
dwdiff matters because it is a classic small Unix text-processing tool that fills the gap between line-oriented diff and heavier document comparison. Its compatibility with wdiff plus delimiter controls made it packageable as a drop-in word-diff option across many Unix packaging systems.
时间线
- 2006: Official copyright range begins and 1.0 release artifacts are present in the official distribution directory.
- 2018: Version 2.1.2 updates ICU handling and replaces icu-config with pkg-config.
- 2020: Versions 2.1.3 and 2.1.4 fix GCC 10 and C99 compiler build issues.
Related projects
- The official page explicitly compares dwdiff with wdiff. In the broader CLI ecosystem it complements diff, git diff --word-diff, colordiff, and document-oriented compare tools.
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 6 个平台目标。
- 安装时包含 2 个运行时依赖。
- 构建元数据列出 2 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 |
|---|---|---|---|
dwdiff | cli | 全局可执行文件 | |
dwfilter | 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2026-07-08
管理器版本2.1.4
管理器更新时间2026-06-22
本地数据OK
上游not checked
检测到的最新版本未检测到
https://os.ghalkes.nl/dwdiff.html
- 信息Release/tag comparison is only available for GitHub repositories.https://os.ghalkes.nl/dwdiff.htmlnone 置信度
安装元数据
软件包元数据
| 软件包键 | brew:dwdiff |
|---|---|
| 版本 | 2.1.4 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/dwdiff |
| 主页 | https://os.ghalkes.nl/dwdiff.html |
| 上游文档 | https://os.ghalkes.nl/dwdiff.html |
| 许可证 | GPL-3.0-only |
| 源码归档 | https://os.ghalkes.nl/dist/dwdiff-2.1.4.tar.bz2 |
| 最后更新 | 2026-06-22T14:03:13-07:00 |
| Pulse | updated |
| 依赖 | gettext, icu4c@78 |
| 构建依赖 | gettext, pkgconf |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, 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 | dwdiff |
| Version Scheme | 0 |
| Revision | 11 |
| 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%
dwdiff 2.1.4-2+b3
diff program that operates word by word
https://os.ghalkes.nl/dwdiff.html
sudo apt install dwdiff- Section: utils
- Architecture: amd64
- Source Package: dwdiff
- 2 依赖
- normalized package name match
- 匹配方式：Dwdiff
Nix95%
dwdiff
nix profile install nixpkgs#dwdiff- normalized package name match
- 匹配方式：Dwdiff
Ubuntu apt95%
dwdiff 2.1.4-2build2
diff program that operates word by word
https://os.ghalkes.nl/dwdiff.html
sudo apt install dwdiff- Section: universe/utils
- Architecture: amd64
- 2 依赖
- normalized package name match
- 匹配方式：Dwdiff
MacPorts95%
dwdiff
sudo port install dwdiff- normalized package name match
- 匹配方式：Dwdiff
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