macOS
brew install etshlocal Homebrew formula metadata
sudo port install etshMacPorts ports tree · shells/etsh/Portfile · Source: api.github.com
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de etsh pour les workflows d'agents IA.
installation
brew install etshlocal Homebrew formula metadata
sudo port install etshMacPorts ports tree · shells/etsh/Portfile · Source: api.github.com
aperçu
Two ports of /bin/sh from V6 UNIX (circa 1975)
historique
Etsh is a historical Unix shell package that maintains two ports of the Thompson shell from Sixth Edition Unix: an enhanced interactive-compatible shell named etsh and an unenhanced port named tsh. It is packaged less as a mainstream login shell and more as a living, buildable preservation of early Unix shell behavior.
The project is explicitly dedicated to preserving the Version 6 Unix `sh(1)` lineage. Its sources trace back to the Thompson shell, principally written by Ken Thompson at Bell Labs, with related V6 utilities such as glob, if, and goto included because they were part of the shell's practical command-file environment.
Jeffrey Allen Neitzel has maintained the etsh project since July 2003. The project keeps the historical interface available while adding enough portability and interactive-shell improvements for modern POSIX-like systems.
Etsh's adoption is niche and heritage-oriented rather than mass-market. Official project notes emphasize successful builds on DragonFly BSD, FreeBSD, macOS, NetBSD, OpenBSD, OpenIndiana, and GNU/Linux, and the package appears in Unix-like ports systems for users who want the V6 shell experience on modern machines.
Users run etsh or tsh as command interpreters, either interactively or for scripts that fit the V6 shell model. The usage guide frames the shells as a way to do useful work with a small shell plus classic Unix pipelines and external tools such as awk, expr, grep, and sed.
Etsh matters to package nerds because it is both software and executable computing history. Installing it through a package manager gives modern systems a maintained port of a pre-Bourne-shell command language, complete with the companion utilities needed for authentic behavior.
It is also a reminder that shell packaging is not just about default user shells: small historical interpreters need careful source provenance, licensing, manpages, and installation paths so they can coexist with modern `/bin/sh` implementations.
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 |
|---|---|---|---|
etsh | cli | exécutable global | |
sh6 | 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.
métadonnées d'installation
| Clé du paquet | brew:etsh |
|---|---|
| Version | 5.4.0 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/etsh |
| Page d'accueil | https://etsh.dev/ |
| Dépôt | https://etsh.dev/anoncvs |
| Docs amont | https://etsh.dev/doc |
| Licence | BSD-2-Clause AND BSD-3-Clause AND BSD-4-Clause AND LicenseRef-Homebrew-public-domain |
| Archive source | https://etsh.dev/src/etsh_5.4.0/etsh-5.4.0.tar.xz |
| 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 | etsh |
| Version Scheme | 1 |
| Revision | 0 |
| Conflicts With |
|
| 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.
etsh
sudo port install etshpiste 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.