macOS
brew install jigdolocal Homebrew formula metadata
sudo port install jigdoMacPorts ports tree · net/jigdo/Portfile · Source: api.github.com
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de jigdo pour les workflows d'agents IA.
installation
brew install jigdolocal Homebrew formula metadata
sudo port install jigdoMacPorts ports tree · net/jigdo/Portfile · Source: api.github.com
sudo dnf install jigdoFedora Rawhide package metadata · jigdo · Source: dl.fedoraproject.org
nix profile install nixpkgs#jigdonixpkgs package indexes · pkgs/by-name/ji/jigdo/package.nix · Source: api.github.com
sudo zypper install jigdoopenSUSE Tumbleweed package metadata · jigdo · Source: download.opensuse.org
sudo apt install jigdo-fileDebian stable package indexes · jigdo-file · Source: deb.debian.org
aperçu
Tool to distribute very large files over the internet
historique
jigdo, short for Jigsaw Download, is a tool for distributing very large files by reconstructing them from pieces already available on mirrors. It is best known for Debian CD and DVD image distribution.
Richard Atterer originally designed jigdo and wrote the first implementation. Steve McIntyre's official page says maintenance later passed to him, with development tracked in the git.einval.com repository.
The original jigdo format used MD5 checksums for both file matches and full-image tracking. McIntyre extended the code with a v2 format in jigdo 0.8.0, replacing the internal checksum basis with SHA256 while preserving version handling for jigdo and template files.
jigdo's most visible adoption came from Debian installation media. The official page states that Debian and other users released ISO images in the MD5-based v1.x format from around 2004 through late 2023, and that Debian switched trixie jigdo files to SHA256-based v2 format in October 2023.
It remains packaged in Debian, Ubuntu, Homebrew, MacPorts, Nix, Fedora, and other systems because it solves a distribution problem that ordinary direct downloads and mirrors do not: large image reconstruction without forcing every mirror to host every generated image as a monolithic file.
`jigdo-lite` is the user-facing downloader for reconstructing an image from a `.jigdo` file and a matching template. `jigdo-file` creates and inspects jigdo/template data, while `jigdo-mirror` supports mirror-oriented workflows.
The tool is used when large release images can be assembled from files that already exist on package mirrors, saving bandwidth and storage for both users and mirror operators.
jigdo is historically important package-distribution infrastructure. It represents a pre-container, pre-cloud answer to the same problem package systems still face: how to distribute large reproducible artifacts efficiently from existing package pools.
The 2023 SHA256 v2 transition is especially package-nerdy because it shows a long-lived file format migrating away from MD5 while maintaining compatibility behavior for older tools and older release media.
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 |
|---|---|---|---|
jigdo-file | cli | exécutable global | |
jigdo-lite | cli | exécutable global | |
jigdo-mirror | 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.einval.com/~steve/software/jigdo/
métadonnées d'installation
| Clé du paquet | brew:jigdo |
|---|---|
| Version | 0.8.2 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/jigdo |
| Page d'accueil | https://www.einval.com/~steve/software/jigdo/ |
| Dépôt | https://git.einval.com/cgi-bin/gitweb.cgi?p=jigdo.git%3Ba%3Dsummary |
| Docs amont | https://www.einval.com/~steve/software/jigdo |
| Licence | GPL-2.0-only WITH openvpn-openssl-exception |
| Archive source | https://www.einval.com/~steve/software/jigdo/download/jigdo-0.8.2.tar.xz |
| Dépendances | berkeley-db@5, gettext, wget |
| Dépendances de compilation | gettext, pkgconf |
| Bibliothèques fournies par macOS | bzip2 |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | jigdo |
| 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.
jigdo-file 0.8.2-1+b1
Download Debian CD/DVD/USB images from any Debian mirror
https://www.einval.com/~steve/software/jigdo/
sudo apt install jigdo-filejigdo
nix profile install nixpkgs#jigdojigdo-file 0.8.2-1build2
Download Debian CD/DVD/USB images from any Debian mirror
https://www.einval.com/~steve/software/jigdo/
sudo apt install jigdo-filejigdo 0.8.2-7.fc44
Ease distribution of large files over the Internet
https://www.einval.com/~steve/software/jigdo/
sudo dnf install jigdojigdo 0.8.2-1.6
Jigsaw Download
https://www.einval.com/~steve/software/jigdo/
sudo zypper install jigdojigdo
sudo port install jigdopiste 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.