macOS
Homebrew已验证 · 100%
brew install havnlocal Homebrew formula metadata
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add havnAlpine Linux edge package indexes · havn · 来源: dl-cdn.alpinelinux.org
Nix已验证 · 92%
nix profile install nixpkgs#havnnixpkgs package indexes · pkgs/by-name/ha/havn/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S havnArch Linux sync databases · havn · 来源: geo.mirror.pkgbuild.com
概览
软件包摘要
Fast configurable port scanner with reasonable defaults
历史
项目历史与用法
havn is a lightweight Rust port scanner with configurable defaults. The README describes it as a self-contained TCP scanning application using Tokio multithreading, with Docker and multi-platform binary distribution.
项目历史
The project history is compact and well documented in its changelog. Version 0.1.0 on 2023-05-18 is listed as the initial commit. Subsequent 0.1.x releases refined documentation, CLI argument descriptions, spinner/color behavior, tests, and maintenance automation.
By 2025, the changelog shows feature work such as a Rust 2024 edition update and verbose mode. The 0.3.x line continued performance and release-workflow adjustments while retaining the small single-purpose scope of a fast configurable scanner.
采用历史
havn is distributed through Cargo, prebuilt GitHub release archives, Docker Hub, GitHub Container Registry, Arch Linux repositories, x-cmd, and Homebrew package metadata. That gives a small Rust CLI several installation paths without turning it into a larger framework.
Its adoption is likely among users who want a quick TCP port scan with sane defaults, concurrent scanning, IPv4/IPv6 selection, configurable ranges, retries, timeouts, Docker support, and a small binary footprint.
使用方式
Typical use is direct CLI scanning: run havn with a host or address, optionally select all ports or a range, set concurrency, timeout, retry count, monochrome output, IPv6 mode, or verbose output.
The README examples cover scanning github.com with defaults, scanning localhost across all ports with custom concurrency and timeout, scanning specific host/port ranges, and scanning one port with retries.
为什么软件包爱好者会关心
havn is package-nerd relevant as a small Rust network utility that ships through several channels: cargo install for Rust users, prebuilt release archives for direct installs, containers for isolated runs, and OS package managers for system-managed installs.
Its changelog is intentionally granular, recording maintenance items such as dependency updates, Rust lint changes, release-script updates, and CI workflow changes. That is useful to package maintainers because build tooling and Rust edition changes can affect downstream packaging even when CLI behavior barely changes.
时间线
- 2023-05-18: v0.1.0 initial commit.
- 2023-07-30: v0.1.3 added monochrome mode.
- 2024: 0.1.x releases continued documentation, dependency, and workflow maintenance.
- 2025-02-24: v0.2.0 updated the project to Rust 2024 edition.
- 2025-08-12: v0.3.0 added verbose mode.
- 2026: 0.3.x releases continued dependency, workflow, linting, and container-build fixes.
Related projects
- Tokio provides the asynchronous Rust runtime used by havn.
- Cargo and crates.io are the native Rust packaging path for havn.
- Docker Hub, GitHub Container Registry, Arch Linux packaging, Homebrew, and x-cmd are documented distribution channels.
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。
- 构建元数据列出 1 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 |
|---|---|---|---|
havn | 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0.3.7
管理器更新时间2026-04-27
本地数据OK
上游当前
检测到的最新版本v0.3.7
https://github.com/mrjackwills/havn
- 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:havn |
|---|---|
| 版本 | 0.3.7 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/havn |
| 主页 | https://github.com/mrjackwills/havn |
| 仓库 | https://github.com/mrjackwills/havn |
| 上游文档 | https://github.com/mrjackwills/havn#readme |
| 许可证 | MIT |
| 源码归档 | https://github.com/mrjackwills/havn/archive/refs/tags/v0.3.7.tar.gz |
| 最后更新 | 2026-04-27T15:13:06Z |
| Pulse | updated |
| 构建依赖 | rust |
| 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 | havn |
| 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。
Nix95%
havn
nix profile install nixpkgs#havn- normalized package name match
- 匹配方式：Havn
apk95%
havn 0.1.17-r0
A fast configurable port scanner with reasonable defaults
https://github.com/mrjackwills/havn
sudo apk add havn- License: MIT
- Architecture: x86_64
- Source Package: havn
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Havn
pacman95%
havn 0.3.7-1
A fast configurable port scanner with reasonable defaults
https://github.com/mrjackwills/havn
sudo pacman -S havn- License: MIT
- Architecture: x86_64
- 1 依赖
- normalized package name match
- 匹配方式：Havn
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