macOS
brew install nuttcplocal Homebrew formula metadata
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de nuttcp pour les workflows d'agents IA.
installation
brew install nuttcplocal Homebrew formula metadata
sudo apk add nuttcpAlpine Linux edge package indexes · nuttcp · Source: dl-cdn.alpinelinux.org
sudo apt install nuttcpDebian stable package indexes · nuttcp · Source: deb.debian.org
sudo dnf install nuttcpFedora Rawhide package metadata · nuttcp · Source: dl.fedoraproject.org
nix profile install nixpkgs#nuttcpnixpkgs package indexes · pkgs/by-name/nu/nuttcp/package.nix · Source: api.github.com
aperçu
Network performance measurement tool
historique
nuttcp is a command-line network throughput measurement tool for TCP and UDP. Its own manual places it in the lineage of ttcp and nttcp, while adding operational features such as server mode, rate limiting, multiple parallel streams, timed tests, IPv6, multicast, MSS, and TOS/DSCP support.
The official manual traces the ancestry to Mike Muuss's pre-December-1984 ttcp work at BRL, then to an SGI-enhanced nttcp, and finally to nuttcp. That lineage explains the name and the tool's deliberately plain design: move buffers across a network path and report throughput plus timing, CPU, and UDP-loss data.
nuttcp is niche but durable. Debian packages it as a network performance measurement tool across multiple architectures, Homebrew ships version 8.2.2, and ESnet Fasterdata documents it for high-speed UDP testing. Homebrew analytics on 2026-07-01 showed 158 installs over 365 days, which fits a specialist operations tool rather than a general developer CLI.
Network engineers use nuttcp in transmitter/receiver mode or the recommended client/server mode to test raw TCP or UDP throughput for a chosen duration or byte count. ESnet's examples show practical high-speed UDP testing with explicit packet size, test duration, UDP mode, window size, rate/report flags, and one-second interval output.
For package maintainers, nuttcp is a classic small C networking utility: simple enough to package broadly, useful enough to keep around, and close to the metal when iperf-style testing needs a second opinion or UDP-specific behavior.
posture de sécurité
broad file, network, media, or database tool signal.
risque blue · confiance moyen · tool
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
nuttcp | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://www.nuttcp.net/nuttcp/
métadonnées d'installation
| Clé du paquet | brew:nuttcp |
|---|---|
| Version | 8.2.2 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/nuttcp |
| Page d'accueil | https://www.nuttcp.net/nuttcp/ |
| Docs amont | https://www.nuttcp.net/Welcome%20Page.html |
| Licence | GPL-2.0-only |
| Archive source | https://www.nuttcp.net/nuttcp/nuttcp-8.2.2.tar.bz2 |
| Bouteille | disponible (sur arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | nuttcp |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
correspondances dans les bases sources
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
nuttcp 8.2.2.rpm-1
network performance measurement tool
sudo apt install nuttcpnuttcp
nix profile install nixpkgs#nuttcpnuttcp 6.1.2-4build1
network performance measurement tool
sudo apt install nuttcpnuttcp 8.2.2-r1
A network performance measurement tool
sudo apk add nuttcpnuttcp-doc 8.2.2-r1
A network performance measurement tool (documentation)
sudo apk add nuttcp-docnuttcp 8.2.2-16.fc44
Tool for testing TCP connections
sudo dnf install nuttcppiste source
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
View the package source record on GitHub.