Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%

brew install has

local Homebrew formula metadata

Linux

Nixverifiziert · 92%

nix profile install nixpkgs#has

nixpkgs package indexes · pkgs/by-name/ha/has/package.nix · Quelle: api.github.com

Überblick

Paketzusammenfassung

Checks presence of various command-line tools and their versions on the path

Projektlinks

Befehle und Aliase

has

Verlauf

Projektgeschichte und Nutzung

has is Kiran Dabir's dependency-free Bash utility for checking whether named command-line tools are on `PATH` and reporting their installed versions.

Projektgeschichte

The official GitHub repository was created in February 2014. The project stayed centered on one portable Bash script while accumulating tool-specific version detection, readable success and failure output, meaningful exit status, and project-local `.hasrc` files.

A tagged GitHub release series is visible from v1.2.0 in 2018 through v1.5.2 in August 2025. The README continues to present direct download and execution as first-class options alongside package managers.

Adoptionsgeschichte

has spread through several conventions favored by shell users: direct `curl` execution, a copied script on `PATH`, Git installation, Homebrew, asdf, and mise. Supplied metadata also records Homebrew and Nix packages.

Wie es verwendet wird

Users run commands such as `has node npm java git`; the output lists detected versions, and the exit status counts missing commands. A project can commit one tool name per line in `.hasrc`, letting `has` serve as an immediately readable environment preflight for developers and scripts.

Warum Paket-Nerds sich dafür interessieren

has is a strong example of the single-file shell package: no runtime beyond Bash, directly inspectable source, multiple install methods, and behavior useful both interactively and in automation. A committed `.hasrc` also acts as a lightweight executable declaration of a repository's external toolchain.

Zeitleiste

2014: The official GitHub repository is created.
2018: v1.2.0 begins the visible GitHub release series.
2025: v1.5.2 is released in August.

Related projects

asdf-has packages has as an asdf plugin.
mise can install has through its version-manager workflow.

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 1 Plattformziele verfügbar.

Empfohlene Prüfung

Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix: ./.hasrc

Executables

Installierte Executables

Befehl	Art	Sichtbarkeit	Hinweis
`has`	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 generiert2026-07-25

Manager-Version1.5.2

Manager aktualisiert

lokale DatenOK

Upstreamaktuell

neueste erkannte Versionv1.5.2

https://github.com/kdabir/has

InfoNo package-manager update timestamp was available.niedrig Konfidenz

Installationsmetadaten

Paketmetadaten

Paketschlüssel	brew:has
Version	1.5.2
Paketmanager	Homebrew
Paketmanager-Seite	https://formulae.brew.sh/formula/has
Homepage	https://github.com/kdabir/has
Repository	https://github.com/kdabir/has
Upstream-Dokumentation	https://github.com/kdabir/has#readme
Lizenz	MIT
Quellarchiv	https://github.com/kdabir/has/archive/refs/tags/v1.5.2.tar.gz
Bottle	verfügbar (auf all)
Homebrew post-install	nicht definiert
Dienst	keiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	has
Version Scheme	0
Revision	0
Head Version	HEAD
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	no
URL Keys	head stable

Source-Datenbank-Treffer

Andere Paketmanager-Einträge

Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.

Nix95%

has

nix profile install nixpkgs#has

normalized package name match
Abgeglichen nach: Has

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ha/has/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

Paketgraph

Links stammen aus dem lokalen Paketbeziehungsgraph, Ergänzungen, Abhängigkeitskanten, Ecosystem-Matches und Paket-Hub-Mitgliedschaft.

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.

combined/has.yml

Verwendete Quellen

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated configuration and credential file locations
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

has mit Homebrew, Nix installieren