macOS
Homebrewverifiziert · 100%
brew install havnlocal Homebrew formula metadata
brew
havn mit Homebrew, apk, Nix, pacman installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für havn in AI-Agent-Workflows.
Installation
Weitere Installationsbefehle
Linux
Alpine Linux apkverifiziert · 92%
sudo apk add havnAlpine Linux edge package indexes · havn · Quelle: dl-cdn.alpinelinux.org
Nixverifiziert · 92%
nix profile install nixpkgs#havnnixpkgs package indexes · pkgs/by-name/ha/havn/package.nix · Quelle: api.github.com
Arch Linux pacmanverifiziert · 92%
sudo pacman -S havnArch Linux sync databases · havn · Quelle: geo.mirror.pkgbuild.com
Überblick
Paketzusammenfassung
Fast configurable port scanner with reasonable defaults
Projektlinks
Befehle und Aliase
- havn
Verlauf
Projektgeschichte und Nutzung
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.
Projektgeschichte
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.
Adoptionsgeschichte
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.
Wie es verwendet wird
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.
Warum Paket-Nerds sich dafür interessieren
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.
Zeitleiste
- 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.
Quellen
Sicherheitslage
Risikostufe: grün
narrow executable package without higher-risk signals.
Risikoklassifikator
grün Risiko · niedrig Konfidenz · appliance
Warum
- narrow executable package without higher-risk signals
Signale
- metadata:no-higher-risk-signals
Installationsverhalten
- In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
- Homebrew-Bottle-Metadaten sind für 6 Plattformziele verfügbar.
- Build-Metadaten listen 1 Build-Abhängigkeiten.
Empfohlene Prüfung
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
Executables
Installierte Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
havn | cli | globales Executable |
Aktualität
Version und Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
Seite generiert2026-07-08
Manager-Version0.3.7
Manager aktualisiert2026-04-27
lokale DatenOK
Upstreamaktuell
neueste erkannte Versionv0.3.7
https://github.com/mrjackwills/havn
- OKEs wurden keine Aktualitätswarnungen generiert.
Installationsmetadaten
Paketmetadaten
| Paketschlüssel | brew:havn |
|---|---|
| Version | 0.3.7 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/havn |
| Homepage | https://github.com/mrjackwills/havn |
| Repository | https://github.com/mrjackwills/havn |
| Upstream-Dokumentation | https://github.com/mrjackwills/havn#readme |
| Lizenz | MIT |
| Quellarchiv | https://github.com/mrjackwills/havn/archive/refs/tags/v0.3.7.tar.gz |
| Zuletzt aktualisiert | 2026-04-27T15:13:06Z |
| Pulse | updated |
| Build-Abhängigkeiten | rust |
| Bottle | verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | nicht definiert |
| Dienst | keiner deklariert |
Registry-Fakten
Details aus der Quelldatenbank
| 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 |
|
Source-Datenbank-Treffer
Andere Paketmanager-Einträge
Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.
Nix95%
havn
nix profile install nixpkgs#havn- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- 1 stellt bereit
- normalized package name match
- Abgeglichen nach: 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 Abhängigkeiten
- normalized package name match
- Abgeglichen nach: Havn
Quellspur
Aus Repository-Daten generiert
Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.
Combined YAML source
View the package source record on GitHub.
Verwendete Quellen
- 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