installation

Commandes d'installation supplémentaires

macOS

Homebrewvérifié · 100%

brew install ddrescue

local Homebrew formula metadata

MacPortsvérifié · 94%

sudo port install ddrescue

MacPorts ports tree · sysutils/ddrescue/Portfile · Source: api.github.com

Linux

Alpine Linux apkvérifié · 92%

sudo apk add ddrescue

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

Fedora dnfvérifié · 92%

sudo dnf install ddrescue

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

Nixvérifié · 92%

nix profile install nixpkgs#ddrescue

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

Arch Linux pacmanvérifié · 92%

sudo pacman -S ddrescue

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

openSUSE zyppervérifié · 92%

sudo zypper install dd_rescue

openSUSE Tumbleweed package metadata · dd_rescue · Source: download.opensuse.org

aperçu

Résumé du paquet

GNU data recovery tool

Liens du projet

Commandes et alias

ddrescue
ddrescuelog

historique

Historique du projet et usages

GNU ddrescue is a data-recovery command-line tool for copying data from failing disks, optical media, or files while tracking progress in a mapfile. Its package identity is built around one job: rescue readable blocks first, keep a resumable record, and return for the difficult areas later.

Historique du projet

GNU ddrescue was written by Antonio Diaz Diaz and became part of the GNU software collection. The official manual describes its automatic rescue operation, non-truncating output behavior, and mapfile-driven resume strategy, all of which distinguish it from simpler dd-style copying.

Historique d'adoption

The tool became a standard package in recovery-oriented Unix toolkits because it is scriptable, resumable, and cautious around damaged input. Official GNU release announcements continued through the 1.x line, including the 1.30 release announcement in January 2026.

Modes d'utilisation

Typical usage images a damaged device to a safer target while writing a mapfile, then reruns the command to retry missing or bad areas. The companion ddrescuelog tool works with mapfiles for inspecting, converting, and managing rescue state.

Pourquoi les passionnés de paquets s'y intéressent

ddrescue matters to package nerds because it is the recovery tool people hope they installed before hardware starts failing. It also sits in a confusing namespace with similarly named tools, so the GNU package name, executable names, manual, and Savannah source location are important for correct curation.

Chronologie

2004: GNU ddrescue's early public release era begins.
2007: GNU ddrescue is already established enough for public interviews and release announcements around the 1.x line.
2024: GNU ddrescue 1.28 appears in downstream package-update announcements.
2026: GNU ddrescue 1.30 announced on the GNU info list.

Related projects

ddrescuelog is distributed with GNU ddrescue for mapfile inspection and manipulation.
dd_rescue and dd-rhelp are historically related names often contrasted with GNU ddrescue.
GNU coreutils dd is the simpler block-copying tool whose limitations often motivate use of ddrescue.

Sources

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

Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
Les métadonnées de bottle Homebrew sont disponibles pour 6 plateformes.

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

Commande	Type	Exposition	Note
`ddrescue`	cli	exécutable global
`ddrescuelog`	cli	exécutable global

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 générée2026-07-08

version du gestionnaire1.30

gestionnaire mis à jour

données localesOK

amontnot checked

dernière version détectéenon détecté

https://www.gnu.org/software/ddrescue/ddrescue.html

infoNo package-manager update timestamp was available.confiance faible
infoRelease/tag comparison is only available for GitHub repositories.https://www.gnu.org/software/ddrescue/ddrescue.htmlconfiance none

métadonnées d'installation

Métadonnées du paquet

Clé du paquet	brew:ddrescue
Version	1.30
Gestionnaire de paquets	Homebrew
Page du gestionnaire de paquets	https://formulae.brew.sh/formula/ddrescue
Page d'accueil	https://www.gnu.org/software/ddrescue/ddrescue.html
Dépôt	https://savannah.gnu.org/cvs?group=ddrescue
Docs amont	https://www.gnu.org/software/ddrescue/ddrescue.html
Licence	GPL-2.0-or-later
Archive source	https://ftpmirror.gnu.org/gnu/ddrescue/ddrescue-1.30.tar.lz
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

Détails de la base source

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

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.

Nix95%

ddrescue

nix profile install nixpkgs#ddrescue

normalized package name match
Correspondance par : Ddrescue

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

apk95%

ddrescue 1.30-r0

Data recovery tool for block devices with errors

https://www.gnu.org/s/ddrescue/ddrescue.html

sudo apk add ddrescue

License: GPL-3.0-or-later
Architecture: x86_64
Source Package: ddrescue
1 Dépendances
1 fournit
normalized package name match
Correspondance par : Ddrescue

Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: ddrescue from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

apk95%

ddrescue-doc 1.30-r0

Data recovery tool for block devices with errors (documentation)

https://www.gnu.org/s/ddrescue/ddrescue.html

sudo apk add ddrescue-doc

License: GPL-3.0-or-later
Architecture: x86_64
Source Package: ddrescue
normalized package name match
Correspondance par : Ddrescue

Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: ddrescue-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

dnf95%

ddrescue 1.30-3.fc44

Data recovery tool trying hard to rescue data in case of read errors

http://www.gnu.org/software/ddrescue/ddrescue.html

sudo dnf install ddrescue

License: GPL-3.0-or-later
Category: Unspecified
Architecture: x86_64
Source Package: ddrescue
5 Dépendances
1 fournit
normalized package name match
Correspondance par : Ddrescue

Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: ddrescue from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst

pacman95%

ddrescue 1.30-2

GNU data recovery tool

https://www.gnu.org/software/ddrescue/ddrescue.html

sudo pacman -S ddrescue

License: GPL-2.0-or-later
Architecture: x86_64
3 Dépendances
normalized package name match
Correspondance par : Ddrescue

Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: ddrescue from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

zypper95%

dd_rescue 1.99.22-1.3

Data copying in the presence of I/O Errors

http://www.garloff.de/kurt/linux/ddrescue/

sudo zypper install dd_rescue

License: GPL-2.0-only OR GPL-3.0-only
Category: System/Base
Architecture: x86_64
Source Package: dd_rescue
2 Dépendances
4 fournit
normalized package name match
Correspondance par : Ddrescue

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: dd_rescue from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst

MacPorts95%

ddrescue

sudo port install ddrescue

normalized package name match
Correspondance par : Ddrescue

MacPorts ports tree · api.github.com · MacPorts ports tree: sysutils/ddrescue/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

graphe de paquets

Les liens viennent du graphe local de relations entre paquets, des suppléments, des dépendances, des correspondances d'écosystèmes et de l'appartenance aux hubs.

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.

Combined YAML source

View the package source record on GitHub.

combined/ddrescue.yml

Sources utilisées

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

Installer ddrescue avec Homebrew, apk, dnf, MacPorts, Nix, pacman, zypper