macOS
brew install jpeginfolocal Homebrew formula metadata
sudo port install jpeginfoMacPorts ports tree · multimedia/jpeginfo/Portfile · Source: api.github.com
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jpeginfo pour les workflows d'agents IA.
installation
brew install jpeginfolocal Homebrew formula metadata
sudo port install jpeginfoMacPorts ports tree · multimedia/jpeginfo/Portfile · Source: api.github.com
sudo apt install jpeginfoDebian stable package indexes · jpeginfo · Source: deb.debian.org
sudo dnf install jpeginfoFedora Rawhide package metadata · jpeginfo · Source: dl.fedoraproject.org
nix profile install nixpkgs#jpeginfonixpkgs package indexes · pkgs/by-name/jp/jpeginfo/package.nix · Source: api.github.com
sudo zypper install jpeginfoopenSUSE Tumbleweed package metadata · jpeginfo · Source: download.opensuse.org
aperçu
Prints information and tests integrity of JPEG/JFIF files
historique
jpeginfo is Timo Kokkonen's small Unix-style utility for listing JPEG/JFIF metadata and checking file integrity. Its project page describes it as a tool for informative JPEG listings, error checks, and optional deletion of broken JPEG files.
The README records copyright years starting in 1995 and lists v1.0 as the first public release. The program was built on IJG libjpeg and kept the style of traditional command-line inspection tools: one binary, option flags, report columns, and exit codes suitable for shell scripts.
Later releases added checksum support, GNU autoconf configuration, comment and Exif recognition, CSV and JSON output, stdin support, and stronger digest options. GitHub releases in January and October 2023 document the modern 1.6 and 1.7 series.
jpeginfo appears in Unix package collections as a companion to image-processing pipelines, especially where maintainers need a lightweight integrity checker rather than a full image editor. Its availability through Homebrew, Debian, Fedora, MacPorts, Nix, Ubuntu, and openSUSE reflects that quiet utility role.
Typical use is batch inspection of JPEG dimensions, markers, progressive/non-progressive status, comments, and optional checksum columns. The `--check` mode makes it useful in scripts that reject damaged uploads or clean photo archives.
jpeginfo is package-nerd useful because it exposes low-level JPEG facts without dragging in a heavyweight graphics stack. It pairs naturally with `jpegoptim`: one tool checks and reports, the other rewrites and compresses.
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 |
|---|---|---|---|
jpeginfo | 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.
https://www.kokkonen.net/tjko/projects.html
métadonnées d'installation
| Clé du paquet | brew:jpeginfo |
|---|---|
| Version | 1.7.1 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/jpeginfo |
| Page d'accueil | https://www.kokkonen.net/tjko/projects.html |
| Dépôt | https://github.com/tjko/jpeginfo |
| Docs amont | https://github.com/tjko/jpeginfo#readme |
| Licence | GPL-3.0-or-later |
| Archive source | https://www.kokkonen.net/tjko/src/jpeginfo-1.7.1.tar.gz |
| Dépendances | jpeg-turbo |
| Dépendances de compilation | autoconf |
| Bouteille | disponible (sur arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, 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 | jpeginfo |
| 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 |
|
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.
jpeginfo 1.7.1+dfsg-1
Prints information and tests integrity of JPEG/JFIF files
https://www.kokkonen.net/tjko/projects.html
sudo apt install jpeginfojpeginfo
nix profile install nixpkgs#jpeginfojpeginfo 1.7.1+dfsg-1build1
Prints information and tests integrity of JPEG/JFIF files
https://www.kokkonen.net/tjko/projects.html
sudo apt install jpeginfojpeginfo 1.7.1-8.fc44
Error-check and generate informative listings from JPEG files
http://www.kokkonen.net/tjko/projects.html
sudo dnf install jpeginfojpeginfo 1.7.1-1.2
Generate informative listings from JPEG files and check them for errors
https://github.com/tjko/jpeginfo
sudo zypper install jpeginfojpeginfo
sudo port install jpeginfopiste 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.