brew / Rang 3041

par2 mit Homebrew, apt, MacPorts, zypper installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für par2 in AI-Agent-Workflows.

Installationsbefehl Sicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%

brew install par2

local Homebrew formula metadata

MacPortsverifiziert · 94%

sudo port install par2

MacPorts ports tree · archivers/par2/Portfile · Quelle: api.github.com

Linux

Debian aptverifiziert · 92%

sudo apt install par2

Debian stable package indexes · par2 · Quelle: deb.debian.org

openSUSE zypperverifiziert · 92%

sudo zypper install par2cmdline

openSUSE Tumbleweed package metadata · par2cmdline · Quelle: download.opensuse.org

Überblick

Paketzusammenfassung

Parchive: Parity Archive Volume Set for data recovery

Projektlinks

Befehle und Aliase

par2
par2create
par2repair
par2verify

Verlauf

Projektgeschichte und Nutzung

par2cmdline creates, verifies, and repairs PAR2 parity archives. It adds recoverable redundancy to a set of files without replacing the original data or acting as a general backup system.

Projektgeschichte

Parchive's first stable format dates to October 2001. PAR2 followed to remove practical PAR1 constraints and allow more flexible recovery sets. Peter Clements was among the PAR2 specification authors and developed the original par2cmdline client.

Original par2cmdline development occurred on SourceForge and later stalled. Development was revived in the official GitHub repository in December 2011, incorporating distribution patches and OpenMP work descended from par2cmdline-mt.

Adoptionsgeschichte

PAR files became associated particularly with incomplete or damaged Usenet downloads, while the format and client remain usable with any kind of file. The maintained client is available through several Unix-like package ecosystems listed in source_facts.package-manager.

Wie es verwendet wird

Run `par2 create` with a target `.par2` name and protected files, later use `par2 verify` to detect damage, and use `par2 repair` when enough recovery blocks remain. Equivalent helper commands are `par2create`, `par2verify`, and `par2repair`.

Warum Paket-Nerds sich dafür interessieren

par2cmdline gives package-manager users a format-level recovery tool rather than another backup program: small parity volumes can verify a file set and reconstruct damaged or missing blocks when sufficient recovery data remains.

Zeitleiste

2001-10-14: PAR1 specification became stable.
2003-05-11: PAR2 specification was published.
2011-12-12: Maintained par2cmdline development was revived on GitHub.

Related projects

The PAR2 specification defines the recovery format; par2cmdline is its maintained command-line creation, verification, and repair implementation.

Quellen

Sicherheitslage

Risikostufe: blue

broad file, network, media, or database tool signal.

Risikoklassifikator

blue Risiko · mittel Konfidenz · tool

Warum

broad file, network, media, or database tool signal

Signale

text:archive

Installationsverhalten

In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
Homebrew-Bottle-Metadaten sind für 6 Plattformziele verfügbar.
Installiert mit 1 Laufzeitabhängigkeiten.

Empfohlene Prüfung

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

Executables

Installierte Executables

Befehl	Art	Sichtbarkeit
`par2`	cli	globales Executable
`par2create`	cli	globales Executable
`par2repair`	cli	globales Executable
`par2verify`	cli	globales Executable

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 generiert2026-11-04

Manager-Version1.4.0

Manager aktualisiert2026-09-11

lokale DatenOK

Upstreamnot checked

neueste erkannte Versionnicht erkannt

https://github.com/Parchive/par2cmdline

InfoNo cached GitHub release or tag data was available.https://github.com/Parchive/par2cmdlinenone Konfidenz

Installationsmetadaten

Paketmetadaten

Paketschlüssel	brew:par2
Version	1.4.0
Paketmanager	Homebrew
Paketmanager-Seite	https://formulae.brew.sh/formula/par2
Homepage	https://parchive.github.io
Repository	https://github.com/Parchive/par2cmdline
Upstream-Dokumentation	https://parchive.github.io
Lizenz	GPL-2.0-or-later
Quellarchiv	https://github.com/Parchive/par2cmdline/releases/download/v1.4.0/par2cmdline-1.4.0.tar.bz2
Zuletzt aktualisiert	2026-09-11T18:26:08Z
Pulse	updated
Abhängigkeiten	libomp
Bottle	verfügbar (auf arm64_golden_gate, arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, x86_64_linux)
Homebrew post-install	nicht definiert
Dienst	keiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	par2
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

Source-Datenbank-Treffer

Andere Paketmanager-Einträge

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

Debian apt95%

par2 0.8.1-3

PAR 2.0 compatible file verification and repair tool

https://github.com/Parchive/par2cmdline/

sudo apt install par2

Section: utils
Architecture: amd64
Source Package: par2cmdline
4 Abhängigkeiten
normalized package name match
Abgeglichen nach: Par2

Debian stable package indexes · deb.debian.org · Debian stable package indexes: par2 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

Ubuntu apt95%

par2 0.8.1-3build1

PAR 2.0 compatible file verification and repair tool

https://github.com/Parchive/par2cmdline/

sudo apt install par2

Section: universe/utils
Architecture: amd64
Source Package: par2cmdline
4 Abhängigkeiten
normalized package name match
Abgeglichen nach: Par2

Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: par2 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz

zypper95%

par2cmdline 1.3.0-1.1

A PAR 2.0 compatible file creation, verification, and repair tool

https://github.com/Parchive/par2cmdline

sudo zypper install par2cmdline

License: GPL-2.0-or-later
Category: Unspecified
Architecture: x86_64
Source Package: par2cmdline
4 Abhängigkeiten
3 stellt bereit
normalized package name match
Abgeglichen nach: Par2

openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: par2cmdline from https://download.opensuse.org/tumbleweed/repo/oss/repodata/d310d5a96106e1e8872a385adf98aaa23be9db5d80937a6717314e7e7f37715065c6c748ab7ccee6475d620b46979c0fe64235fc0c46988e17edf659578fcf31-primary.xml.zst

MacPorts95%

par2

sudo port install par2

normalized package name match
Abgeglichen nach: Par2

MacPorts ports tree · api.github.com · MacPorts ports tree: archivers/par2/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

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.

Combined YAML source

View the package source record on GitHub.

combined/par2.yml

Verwendete Quellen

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