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brew / Rang 8027

jigdo mit Homebrew, dnf, MacPorts, Nix, zypper, apt installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für jigdo in AI-Agent-Workflows.

InstallationsbefehlSicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%
brew install jigdo

local Homebrew formula metadata

MacPortsverifiziert · 94%
sudo port install jigdo

MacPorts ports tree · net/jigdo/Portfile · Quelle: api.github.com

Linux

Fedora dnfverifiziert · 92%
sudo dnf install jigdo

Fedora Rawhide package metadata · jigdo · Quelle: dl.fedoraproject.org

Nixverifiziert · 92%
nix profile install nixpkgs#jigdo

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

openSUSE zypperverifiziert · 92%
sudo zypper install jigdo

openSUSE Tumbleweed package metadata · jigdo · Quelle: download.opensuse.org

Debian aptverifiziert · 92%
sudo apt install jigdo-file

Debian stable package indexes · jigdo-file · Quelle: deb.debian.org

Überblick

Paketzusammenfassung

Tool to distribute very large files over the internet

Befehle und Aliase

  • jigdo-file
  • jigdo-lite
  • jigdo-mirror

Verlauf

Projektgeschichte und Nutzung

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.

Projektgeschichte

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.

Adoptionsgeschichte

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.

Wie es verwendet wird

`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.

Warum Paket-Nerds sich dafür interessieren

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.

Zeitleiste

  • 2004: Debian and other users began releasing ISO images using the MD5-based jigdo v1.x format around this period.
  • 2023: Jigdo 0.8.2 was released.
  • 2023: Debian trixie jigdo files switched to SHA256-based v2 format.
  • 2025: Steve McIntyre's jigdo page recorded the git.einval.com repository as the source-code home.

Related projects

  • jigit and libjte are Steve McIntyre's related reimplementation of a subset of jigdo features.
  • genisoimage historically included support for generating jigdo files beside ISO images.
  • xorriso uses libjte to generate jigdo files for ISO-image workflows.

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

  • Es wurden keine Homebrew-Bottle-Metadaten erfasst.

Empfohlene Prüfung

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

Executables

Installierte Executables

BefehlArtSichtbarkeitHinweis
jigdo-fileExecutableindexiertes ExecutableAus dem lokalen Executable-Index erkannt.
jigdo-liteExecutableindexiertes ExecutableAus dem lokalen Executable-Index erkannt.
jigdo-mirrorExecutableindexiertes ExecutableAus dem lokalen Executable-Index erkannt.

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 generiert2026-08-03
Manager-Version0.8.2
Manager aktualisiert
lokale Datenunbekannt
Upstreamnicht verfügbar
neueste erkannte Versionnicht erkannt
  • OKEs wurden keine Aktualitätswarnungen generiert.

Installationsmetadaten

Paketmetadaten

Paketschlüsselbrew:jigdo
Version0.8.2
PaketmanagerHomebrew
Homepagehttps://www.einval.com/~steve/software/jigdo/
Bottlenicht erfasst
Dienstkeiner deklariert

Source-Datenbank-Treffer

Andere Paketmanager-Einträge

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

Debian apt95%

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-file
  • Section: utils
  • Architecture: amd64
  • Source Package: jigdo
  • 7 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Jigdo
Debian stable package indexes · deb.debian.org · Debian stable package indexes: jigdo-file from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

jigdo

nix profile install nixpkgs#jigdo
  • normalized package name match
  • Abgeglichen nach: Jigdo
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ji/jigdo/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

jigdo-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-file
  • Section: universe/utils
  • Architecture: amd64
  • Source Package: jigdo
  • 7 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Jigdo
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: jigdo-file from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

jigdo 0.8.2-8.fc45

Ease distribution of large files over the Internet

https://www.einval.com/~steve/software/jigdo/

sudo dnf install jigdo
  • License: GPL-2.0-only WITH x11vnc-openssl-exception
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: jigdo
  • 9 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Jigdo
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: jigdo from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
zypper95%

jigdo 0.8.2-1.8

Jigsaw Download

https://www.einval.com/~steve/software/jigdo/

sudo zypper install jigdo
  • License: GPL-2.0-only
  • Category: Productivity/Networking/Other
  • Architecture: x86_64
  • Source Package: jigdo
  • 8 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Jigdo
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: jigdo from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
MacPorts95%

jigdo

sudo port install jigdo
  • normalized package name match
  • Abgeglichen nach: Jigdo
MacPorts ports tree · api.github.com · MacPorts ports tree: net/jigdo/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

Paketgraph

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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.

Verwendete Quellen

  • 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