pkg.soopen package index

brew / rang 5744

Installer jhead avec Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, scoop

Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jhead pour les workflows d'agents IA.

installation

Commandes d'installation supplémentaires

macOS

Homebrewvérifié · 100%
brew install jhead

local Homebrew formula metadata

MacPortsvérifié · 94%
sudo port install jhead

MacPorts ports tree · graphics/jhead/Portfile · Source: api.github.com

Linux

Alpine Linux apkvérifié · 92%
sudo apk add jhead

Alpine Linux edge package indexes · jhead · Source: dl-cdn.alpinelinux.org

Debian aptvérifié · 92%
sudo apt install jhead

Debian stable package indexes · jhead · Source: deb.debian.org

Fedora dnfvérifié · 92%
sudo dnf install jhead

Fedora Rawhide package metadata · jhead · Source: dl.fedoraproject.org

Nixvérifié · 92%
nix profile install nixpkgs#jhead

nixpkgs package indexes · pkgs/by-name/jh/jhead/package.nix · Source: api.github.com

Arch Linux pacmanvérifié · 92%
sudo pacman -S jhead

Arch Linux sync databases · jhead · Source: geo.mirror.pkgbuild.com

Windows

Scoopvérifié · 92%
scoop install main/jhead

Scoop official bucket manifest trees · bucket/jhead.json · Source: api.github.com

aperçu

Résumé du paquet

Extract Digicam setting info from EXIF JPEG headers

Commandes et alias

  • jhead

historique

Historique du projet et usages

jhead is Matthias Wandel's small command-line utility for displaying and modifying metadata in digital-camera image files. It began as an EXIF inspection tool for JPEGs and later grew practical metadata operations such as timestamp adjustment, thumbnail handling, comment editing, metadata stripping, and orientation-based rotation.

Historique du projet

The official README says Wandel first wrote jhead in 1999, when there was not much software for looking inside EXIF headers. The source file header records development from December 1999 through March 2026, and the repository preserves the author's long-running public-domain C utility.

The project's own notes explain its design goal: stay small, simple, and understandable rather than compete with larger metadata suites. Wandel explicitly points users who need broad metadata coverage to ExifTool or Exiv2, while positioning jhead as a fast utility and readable codebase for understanding EXIF internals.

Historique d'adoption

jhead spread through Unix package collections because it filled an everyday digital-camera need with one C executable. The README notes availability in many Linux distributions and ports trees, and the Homebrew formula preserves it as a compact image-metadata command.

Its adoption belongs to the early digital photography era, when users wanted shell tools to rename photos by capture time, fix camera clock mistakes, rotate JPEGs according to orientation tags, and strip or inspect metadata in batches.

Modes d'utilisation

jhead is commonly used to print camera settings, set file timestamps from EXIF dates, adjust EXIF time fields, rename files using photo timestamps, remove metadata sections, edit comments, and invoke jpegtran for lossless rotation according to EXIF orientation.

The tool is deliberately not a general metadata framework. Its docs tell users to reach for ExifTool or Exiv2 when they need broader format or tag coverage.

Pourquoi les passionnés de paquets s'y intéressent

jhead is a classic package-manager utility: tiny, scriptable, portable C, no service dependency, and useful in pipelines. It is the kind of tool that persists in distro archives because it solves a narrow job with little operational weight.

It also documents a useful package-design tradeoff. Rather than absorb every EXIF feature, it keeps a stable small-tool identity while coexisting with heavier metadata projects.

Chronologie

  • 1999: Matthias Wandel wrote jhead to inspect EXIF headers from digital-camera JPEG files.
  • 2020: The GitHub repository was created as an official public source location.
  • 2026: The source header records the maintained version line as jhead 3.3 and a Dec 1999 to Mar 2026 development span.

Related projects

  • ExifTool is the larger metadata utility that jhead's README recommends for broader feature coverage.
  • Exiv2 is another metadata tool named by the jhead README as a more sophisticated alternative.
  • jpegtran is commonly paired with jhead for lossless rotation driven by EXIF orientation data.

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

  • Aucune métadonnée de bottle Homebrew n’a été enregistrée.

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

CommandeTypeExpositionNote
jheadexécutableexécutable indexéDécouvert depuis l'index local des exécutables.

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 générée2026-08-03
version du gestionnaire3.08
gestionnaire mis à jour
données localesinconnu
amontnon disponible
dernière version détectéenon détecté
  • OKAucun avertissement de fraîcheur n'a été généré.

métadonnées d'installation

Métadonnées du paquet

Clé du paquetbrew:jhead
Version3.08
Gestionnaire de paquetsHomebrew
Page d'accueilhttps://github.com/Matthias-Wandel/jhead
Dépôthttps://github.com/Matthias-Wandel/jhead
Bouteillenon enregistré
Serviceaucun déclaré

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%

jhead 1:3.08-3

manipulate the non-image part of Exif compliant JPEG files

https://www.sentex.net/~mwandel/jhead/

sudo apt install jhead
  • Section: graphics
  • Architecture: amd64
  • 5 Dépendances
  • normalized package name match
  • Correspondance par : Jhead
Debian stable package indexes · deb.debian.org · Debian stable package indexes: jhead from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

jhead

nix profile install nixpkgs#jhead
  • normalized package name match
  • Correspondance par : Jhead
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/jh/jhead/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

jhead 1:3.08-2

manipulate the non-image part of Exif compliant JPEG files

https://www.sentex.net/~mwandel/jhead/

sudo apt install jhead
  • Section: universe/graphics
  • Architecture: amd64
  • 5 Dépendances
  • normalized package name match
  • Correspondance par : Jhead
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: jhead from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

jhead 3.08-r0

Exif Jpeg header manipulation tool

http://www.sentex.net/~mwandel/jhead/

sudo apk add jhead
  • License: custom
  • Architecture: x86_64
  • Source Package: jhead
  • 1 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jhead
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jhead from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
apk95%

jhead-doc 3.08-r0

Exif Jpeg header manipulation tool (documentation)

http://www.sentex.net/~mwandel/jhead/

sudo apk add jhead-doc
  • License: custom
  • Architecture: x86_64
  • Source Package: jhead
  • normalized package name match
  • Correspondance par : Jhead
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: jhead-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz
dnf95%

jhead 3.08-8.fc45

Tool for displaying EXIF data embedded in JPEG images

http://www.sentex.net/~mwandel/jhead/

sudo dnf install jhead
  • License: LicenseRef-Fedora-Public-Domain
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: jhead
  • 4 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Jhead
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: jhead from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
pacman95%

jhead 3.08-3

EXIF JPEG info parser and thumbnail remover

http://www.sentex.net/~mwandel/jhead/

sudo pacman -S jhead
  • License: custom
  • Architecture: x86_64
  • 1 Dépendances
  • 1 dépendances optionnelles
  • normalized package name match
  • Correspondance par : Jhead
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: jhead from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
MacPorts95%

jhead

sudo port install jhead
  • normalized package name match
  • Correspondance par : Jhead
MacPorts ports tree · api.github.com · MacPorts ports tree: graphics/jhead/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
Scoop95%

main/jhead

scoop install main/jhead
  • normalized package name match
  • Correspondance par : Jhead
Scoop official bucket manifest trees · api.github.com · Scoop official bucket manifest trees: bucket/jhead.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

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.

Sources utilisées

  • Geiger risk classifier
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • pkg.so package database
  • pkgdb category and tag curation