macOS
Homebrewvérifié · 100%
brew install dtachlocal Homebrew formula metadata
MacPortsvérifié · 94%
sudo port install dtachMacPorts ports tree · sysutils/dtach/Portfile · Source: api.github.com
brew
Installer dtach avec Homebrew, apk, apt, dnf, MacPorts, Nix, zypper
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de dtach pour les workflows d'agents IA.
installation
Commandes d'installation supplémentaires
Linux
Alpine Linux apkvérifié · 92%
sudo apk add dtachAlpine Linux edge package indexes · dtach · Source: dl-cdn.alpinelinux.org
Debian aptvérifié · 92%
sudo apt install dtachDebian stable package indexes · dtach · Source: deb.debian.org
Fedora dnfvérifié · 92%
sudo dnf install dtachFedora Rawhide package metadata · dtach · Source: dl.fedoraproject.org
Nixvérifié · 92%
nix profile install nixpkgs#dtachnixpkgs package indexes · pkgs/by-name/dt/dtach/package.nix · Source: api.github.com
openSUSE zyppervérifié · 92%
sudo zypper install dtachopenSUSE Tumbleweed package metadata · dtach · Source: download.opensuse.org
aperçu
Résumé du paquet
Emulates the detach feature of screen
Liens du projet
Commandes et alias
- dtach
historique
Historique du projet et usages
dtach is a tiny C program that provides the detach-and-reattach part of GNU screen without screen's terminal emulator, window management, or broader feature set. It is a classic Unix package for people who want one behavior, a Unix-domain socket, and almost nothing else.
Historique du projet
dtach was written by Ned T. Crigler because screen did not fit his needs: he wanted detached terminal sessions without multiple terminal support, terminal emulation, stream interpretation, or a large codebase. The official README says dtach passes the raw output stream through and only processes the detach character and suspend key unless those features are disabled.
The project's official changelog records an initial SourceForge release in version 0.3, portability work in 0.4 for FreeBSD, Debian alpha, Debian SPARC, Debian PowerPC, and Solaris, redraw and process-group changes in later releases, and version 0.9 adding AIX support plus `dtach -N` and `dtach -p` modes.
The SourceForge homepage points to the GitHub repository for development, making the GitHub URL the official HTTP(S) source-control page while SourceForge remains the canonical homepage and release-download surface.
Historique d'adoption
dtach became a quiet packaging staple because it solves a durable Unix problem with a tiny dependency footprint. The input package metadata records packages across Homebrew, Debian, Ubuntu, Fedora/DNF, Alpine/apk, MacPorts, Nix, and zypper ecosystems, and Homebrew still packages the 0.9 SourceForge tarball.
Its adoption is not about a fast-moving upstream. It is about stability: terminal users, rescue environments, remote shells, and minimal systems can get detach semantics without installing the heavier screen or tmux experience.
Modes d'utilisation
Users create or attach to sessions by naming a Unix-domain socket, for example with `dtach -A /tmp/session command`, then detach with the configured detach key and later reattach. Separate attachers can choose different detach characters, suspend handling, and redraw methods.
dtach does not preserve scrollback or screen contents, so it works best with programs that can redraw themselves. The official page calls out full-screen programs such as emacs and ircII as motivating use cases because dtach avoids screen's terminal interpretation layer.
Pourquoi les passionnés de paquets s'y intéressent
dtach is significant because it is the purest version of a beloved package-manager category: carve one feature out of a larger tool, keep the code tiny, and let users compose it with the rest of Unix. It is the detach feature as a package.
It also remains a useful contrast point for screen, tmux, abduco, dvtm, and terminal multiplexers generally. Package nerds care because dtach marks the boundary between session persistence and full terminal multiplexing.
Chronologie
- 2004: The README copyright line begins, matching the early dtach era.
- Version 0.3: The official changelog records the initial SourceForge release.
- Version 0.4: Portability work adds FreeBSD, Debian alpha, Debian SPARC, Debian PowerPC, and Solaris support.
- Version 0.9: The release adds AIX support, `dtach -N`, `dtach -p`, signal-state preservation, and socket-path fixes.
- 2016: The README copyright line extends through 2016.
- 2026: Homebrew still packages dtach 0.9 from SourceForge.
Related projects
- GNU screen is the direct comparison and source of the detach feature dtach emulates.
- tmux is the modern terminal multiplexer users often compare with dtach, though dtach intentionally avoids multiplexing features.
- abduco and dvtm occupy nearby minimalist terminal-session territory.
Sources
posture de sécurité
Niveau de risque : vert
narrow executable package without higher-risk signals.
Classificateur de risque
risque vert · confiance faible · appliance
Pourquoi
- narrow executable package without higher-risk signals
Signaux
- metadata:no-higher-risk-signals
Comportement d'installation
- Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
- Les métadonnées de bottle Homebrew sont disponibles pour 13 plateformes.
Revue recommandée
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
Exécutables installés
| Commande | Type | Exposition | Note |
|---|---|---|---|
dtach | cli | exécutable global |
fraîcheur
Version et 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.
page générée2026-07-25
version du gestionnaire0.9
gestionnaire mis à jour
données localesOK
amontnot checked
dernière version détectéenon détecté
https://dtach.sourceforge.net/
- infoNo package-manager update timestamp was available.confiance faible
- infoRelease/tag comparison is only available for GitHub repositories.https://dtach.sourceforge.net/confiance none
métadonnées d'installation
Métadonnées du paquet
| Clé du paquet | brew:dtach |
|---|---|
| Version | 0.9 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/dtach |
| Page d'accueil | https://dtach.sourceforge.net/ |
| Dépôt | https://github.com/crigler/dtach |
| Docs amont | https://dtach.sourceforge.net/ |
| Licence | GPL-2.0-or-later |
| Archive source | https://downloads.sourceforge.net/project/dtach/dtach/0.9/dtach-0.9.tar.gz |
| 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
Détails de la base source
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | dtach |
| 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
Autres enregistrements de gestionnaires de paquets
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
Debian apt95%
dtach 0.9-7
emulates the detach/attach feature of screen
sudo apt install dtach- Section: misc
- Architecture: amd64
- 1 Dépendances
- normalized package name match
- Correspondance par : Dtach
Nix95%
dtach
nix profile install nixpkgs#dtach- normalized package name match
- Correspondance par : Dtach
Ubuntu apt95%
dtach 0.9-5build1
emulates the detach/attach feature of screen
sudo apt install dtach- Section: universe/misc
- Architecture: amd64
- 1 Dépendances
- normalized package name match
- Correspondance par : Dtach
apk95%
dtach 0.9-r7
A program that emulates the detach feature of screen
https://dtach.sourceforge.net/
sudo apk add dtach- License: GPL-2.0-or-later
- Architecture: x86_64
- Source Package: dtach
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Dtach
apk95%
dtach-doc 0.9-r7
A program that emulates the detach feature of screen (documentation)
https://dtach.sourceforge.net/
sudo apk add dtach-doc- License: GPL-2.0-or-later
- Architecture: x86_64
- Source Package: dtach
- normalized package name match
- Correspondance par : Dtach
dnf95%
dtach 0.9-32.fc44
A simple program that emulates the detach feature of screen
sudo dnf install dtach- License: GPL-2.0-or-later
- Category: Unspecified
- Architecture: x86_64
- Source Package: dtach
- 2 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Dtach
zypper95%
dtach 0.9+2.748020b-3.3
Background processes and reattach to them
sudo zypper install dtach- License: GPL-2.0-or-later
- Category: System/Console
- Architecture: x86_64
- Source Package: dtach
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Dtach
MacPorts95%
dtach
sudo port install dtach- normalized package name match
- Correspondance par : Dtach
piste source
Généré depuis les données du dépôt
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Sources utilisées
- 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