macOS
brew install nyancatlocal Homebrew formula metadata
brew / rang 3907
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de nyancat pour les workflows d'agents IA.
installation
brew install nyancatlocal Homebrew formula metadata
sudo apk add nyancatAlpine Linux edge package indexes · nyancat · Source: dl-cdn.alpinelinux.org
sudo apt install nyancatDebian stable package indexes · nyancat · Source: deb.debian.org
sudo dnf install nyancatFedora Rawhide package metadata · nyancat · Source: dl.fedoraproject.org
nix profile install nixpkgs#nyancatnixpkgs package indexes · pkgs/by-name/ny/nyancat/package.nix · Source: api.github.com
sudo pacman -S nyancatArch Linux sync databases · nyancat · Source: geo.mirror.pkgbuild.com
sudo zypper install nyancatopenSUSE Tumbleweed package metadata · nyancat · Source: download.opensuse.org
aperçu
Renders an animated, color, ANSI-text loop of the Poptart Cat
historique
nyancat is the terminal version of the Nyan Cat / Poptart Cat animation, rendered with ANSI escape sequences and usable either as a standalone program or as a telnet-service payload. The upstream repository describes it as the source for the Debian nyancat package.
The klange/nyancat repository was created on 2011-11-30, during the original wave of Nyan Cat terminal jokes. The README credits prguitarman for the original animation and licenses the code under the NCSA license.
Unlike many joke programs, nyancat became widely packaged. Its README lists availability in Arch, Debian, Fedora, Gentoo, Mandriva, Ubuntu, FreeBSD, OpenBSD, and NetBSD, and Homebrew reported stable version 1.5.2 with 988 installs over the 365-day analytics window queried on 2026-07-01.
Users run nyancat directly for a terminal animation, build it with make for source installs, or run nyancat -t from an inetd-style service to expose a telnet server. The public nyancat.dakko.us telnet server page says the original hosted service was shut down because of bandwidth limits, leaving mirrors and local installs as the practical paths.
nyancat is a canonical example of a harmless meme becoming a real distro package. It is useful for testing ANSI color support, terminal animation behavior, package-manager reach, and whether a packaging ecosystem has room for software whose value is delight rather than productivity.
posture de sécurité
narrow executable package without higher-risk signals.
risque vert · confiance faible · appliance
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 |
|---|---|---|---|
nyancat | exécutable | exécutable indexé | Découvert depuis l'index local des exécutables. |
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.
métadonnées d'installation
| Clé du paquet | brew:nyancat |
|---|---|
| Version | 1.5.2 |
| Gestionnaire de paquets | Homebrew |
| Page d'accueil | https://nyancat.dakko.us/ |
| Dépôt | https://github.com/klange/nyancat |
| Bouteille | non enregistré |
| Service | aucun déclaré |
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.
nyancat 1.5.2-0.3
Animated terminal Nyancat
https://github.com/klange/nyancat
sudo apt install nyancatnyancat-server 1.5.2-0.3
Animated terminal Nyancat server configurations
https://github.com/klange/nyancat
sudo apt install nyancat-servernyancat
nix profile install nixpkgs#nyancatnyancat 1.5.2-0.2
Animated terminal Nyancat
https://github.com/klange/nyancat
sudo apt install nyancatnyancat-server 1.5.2-0.2
Animated terminal Nyancat server configurations
https://github.com/klange/nyancat
sudo apt install nyancat-servernyancat 1.5.2-r1
Nyancat in your terminal, rendered through ANSI escape sequences
sudo apk add nyancatnyancat-doc 1.5.2-r1
Nyancat in your terminal, rendered through ANSI escape sequences (documentation)
sudo apk add nyancat-docnyancat 1.5.2-19.fc45
Nyancat rendered in your terminal
https://github.com/klange/nyancat
sudo dnf install nyancatnyancat 1.5.2-3
Nyancat rendered in your terminal.
sudo pacman -S nyancatnyancat 1.5.2-2.18
The flying rainbow cat rendered in a terminal
https://github.com/klange/nyancat
sudo zypper install nyancatpiste 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.