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brew

libidn mit Homebrew, apk, dnf, MacPorts, Nix, pacman, apt, zypper installieren

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

InstallationsbefehlSicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%
brew install libidn

local Homebrew formula metadata

MacPortsverifiziert · 94%
sudo port install libidn

MacPorts ports tree · mail/libidn/Portfile · Quelle: api.github.com

Linux

Alpine Linux apkverifiziert · 92%
sudo apk add libidn

Alpine Linux edge package indexes · libidn · Quelle: dl-cdn.alpinelinux.org

Fedora dnfverifiziert · 92%
sudo dnf install libidn

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

Nixverifiziert · 92%
nix profile install nixpkgs#libidn

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

Arch Linux pacmanverifiziert · 92%
sudo pacman -S libidn

Arch Linux sync databases · libidn · Quelle: geo.mirror.pkgbuild.com

Debian aptverifiziert · 92%
sudo apt install idn

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

openSUSE zypperverifiziert · 92%
sudo zypper install libidn-devel

openSUSE Tumbleweed package metadata · libidn-devel · Quelle: download.opensuse.org

Überblick

Paketzusammenfassung

International domain name library

Befehle und Aliase

  • idn

Verlauf

Projektgeschichte und Nutzung

GNU Libidn is the original GNU implementation of internationalized-domain-name handling for the IDNA2003 era, with Stringprep, Nameprep, Punycode, and related TLD validation APIs.

Projektgeschichte

Libidn started as an implementation of the IETF IDN working group's Stringprep and IDNA work. The GNU manual's history section records version 0.0.0 on 2002-11-05 with Stringprep support, version 0.1.0 on 2003-01-05 with IDNA and Punycode support, and version 0.1.11 on 2003-02-26 with a command-line interface.

The March 2003 IDNA RFCs standardized the ASCII-compatible encoding approach that let applications represent non-ASCII domain labels through ASCII DNS labels beginning with the xn-- prefix. Libidn turned that standards stack into a reusable C library and command-line tool.

The manual records a GNU libc add-on proposal in March 2003 and integration in March 2004. The project page notes Fedora Core 3 included Libidn 0.5.6 in November 2004, and that version 1.0 was released on 2007-07-31 to mark stable status after production use.

Adoptionsgeschichte

Libidn spread through network clients and authentication-related software that needed to accept internationalized names while still speaking ASCII DNS or protocol internals. The GNU project page names GNU SASL and Shishi as users for processing user names and passwords.

After IDNA2008 replaced the IDNA2003 standards, Libidn remained important for compatibility with older software and older protocol behavior, while GNU Libidn2 became the successor implementation for IDNA2008 and TR46.

Wie es verwendet wird

The idn command converts domain names to and from ASCII Compatible Encoding, and the library exposes Stringprep, Punycode, IDNA, and TLD APIs for applications that need deterministic internationalized-name handling.

Warum Paket-Nerds sich dafür interessieren

Libidn is a standards-history package: it ties DNS, Unicode 3.2-era string preparation, Punycode, application compatibility, and distro policy into one small dependency. Package maintainers often encounter it when deciding whether old software needs IDNA2003 compatibility or can move to libidn2.

Its glibc add-on history also makes it a useful example of how networking behavior can move between optional libraries, libc, and application-level dependencies.

Zeitleiste

  • 2002: Version 0.0.0 released with Stringprep implementation.
  • 2003: Version 0.1.0 added IDNA and Punycode and became part of the GNU project.
  • 2003: Version 0.1.11 added the command-line interface.
  • 2004: GNU libc add-on integration recorded by the Libidn manual.
  • 2007: Version 1.0 released to mark stable status.

Related projects

  • GNU Libidn2 is the successor for IDNA2008 and TR46.
  • RFC 3490, RFC 3491, RFC 3492, and RFC 3454 are the main IDNA2003-era standards behind the package.
  • GNU SASL and Shishi are named GNU consumers in the project documentation.

Sicherheitslage

Risikostufe: grün

library-like package without higher-risk signals.

Risikoklassifikator

grün Risiko · niedrig Konfidenz · appliance

Warum

  • library-like package without higher-risk signals

Signale

  • metadata:library-like

Installationsverhalten

  • In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
  • Homebrew-Bottle-Metadaten sind für 6 Plattformziele verfügbar.
  • Build-Metadaten listen 1 Build-Abhängigkeiten.

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
idncliglobales 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 generiert2026-07-10
Manager-Version1.44
Manager aktualisiert2026-06-18
lokale DatenOK
Upstreamnot checked
neueste erkannte Versionnicht erkannt

https://www.gnu.org/software/libidn/

Installationsmetadaten

Paketmetadaten

Paketschlüsselbrew:libidn
Version1.44
PaketmanagerHomebrew
Paketmanager-Seitehttps://formulae.brew.sh/formula/libidn
Homepagehttps://www.gnu.org/software/libidn/
Repositoryhttps://git.savannah.gnu.org/git/libidn.git
Upstream-Dokumentationhttps://www.gnu.org/software/libidn/manual/libidn.html
LizenzGPL-2.0-or-later OR LGPL-3.0-or-later
Quellarchivhttps://ftpmirror.gnu.org/gnu/libidn/libidn-1.44.tar.gz
Zuletzt aktualisiert2026-06-18T00:35:02Z
Pulseupdated
Build-Abhängigkeitenpkgconf
Bottleverfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-installnicht definiert
Dienstkeiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namelibidn
Version Scheme0
Revision0
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
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%

idn 1.43-1

Command line interface to GNU Libidn

https://www.gnu.org/software/libidn/

sudo apt install idn
  • Section: misc
  • Architecture: amd64
  • Source Package: libidn
  • 2 Abhängigkeiten
  • 1 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libidn
Debian stable package indexes · deb.debian.org · Debian stable package indexes: idn from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libidn-dev 1.43-1

Development files for GNU Libidn, an IDN library

https://www.gnu.org/software/libidn/

sudo apt install libidn-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: libidn
  • 2 Abhängigkeiten
  • 1 stellt bereit
  • 1 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libidn
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libidn-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libidn12 1.43-1

GNU Libidn library, implementation of IETF IDN specifications

https://www.gnu.org/software/libidn/

sudo apt install libidn12
  • Section: libs
  • Architecture: amd64
  • Source Package: libidn
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libidn
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libidn12 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

libidn

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

idn 1.42-1build1

Command line interface to GNU Libidn

https://www.gnu.org/software/libidn/

sudo apt install idn
  • Section: universe/misc
  • Architecture: amd64
  • Source Package: libidn
  • 2 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libidn
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: idn from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libidn-dev 1.42-1build1

Development files for GNU Libidn, an IDN library

https://www.gnu.org/software/libidn/

sudo apt install libidn-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: libidn
  • 2 Abhängigkeiten
  • 1 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libidn
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libidn-dev from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

libidn11-dev 1.42-1build1

Transitional development package for GNU Libidn

https://www.gnu.org/software/libidn/

sudo apt install libidn11-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: libidn
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libidn
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libidn11-dev from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
Ubuntu apt95%

libidn12 1.42-1build1

GNU Libidn library, implementation of IETF IDN specifications

https://www.gnu.org/software/libidn/

sudo apt install libidn12
  • Section: libs
  • Architecture: amd64
  • Source Package: libidn
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libidn
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libidn12 from https://archive.ubuntu.com/ubuntu/dists/noble/main/binary-amd64/Packages.gz
apk95%

libidn 1.43-r0

Encode/Decode library for internationalized domain names

https://www.gnu.org/software/libidn

sudo apk add libidn
  • License: LGPL-2.1-or-later
  • Architecture: x86_64
  • Source Package: libidn
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libidn
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libidn from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

libidn-dev 1.43-r0

Encode/Decode library for internationalized domain names (development files)

https://www.gnu.org/software/libidn

sudo apk add libidn-dev
  • License: LGPL-2.1-or-later
  • Architecture: x86_64
  • Source Package: libidn
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libidn
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libidn-dev from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
apk95%

libidn-doc 1.43-r0

Encode/Decode library for internationalized domain names (documentation)

https://www.gnu.org/software/libidn

sudo apk add libidn-doc
  • License: LGPL-2.1-or-later
  • Architecture: x86_64
  • Source Package: libidn
  • normalized package name match
  • Abgeglichen nach: Libidn
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libidn-doc from https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz
dnf95%

libidn 1.43-4.fc44

Internationalized Domain Name support library

http://www.gnu.org/software/libidn/

sudo dnf install libidn
  • License: (LGPL-3.0-or-later OR GPL-2.0-or-later) AND GPL-3.0-or-later AND GFDL-1.3-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libidn
  • 3 Abhängigkeiten
  • 4 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libidn
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libidn from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libidn-devel 1.43-4.fc44

Development files for the libidn library

http://www.gnu.org/software/libidn/

sudo dnf install libidn-devel
  • License: (LGPL-3.0-or-later OR GPL-2.0-or-later) AND GPL-3.0-or-later AND GFDL-1.3-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libidn
  • 4 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libidn
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libidn-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libidn-java 1.43-4.fc44

Java port of the GNU Libidn library

http://www.gnu.org/software/libidn/

sudo dnf install libidn-java
  • License: (LGPL-3.0-or-later OR GPL-2.0-or-later) AND GPL-3.0-or-later AND GFDL-1.3-or-later
  • Category: Unspecified
  • Architecture: noarch
  • Source Package: libidn
  • 1 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libidn
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libidn-java from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

libidn-javadoc 1.43-4.fc44

Javadoc for libidn-java

http://www.gnu.org/software/libidn/

sudo dnf install libidn-javadoc
  • License: (LGPL-3.0-or-later OR GPL-2.0-or-later) AND GPL-3.0-or-later AND GFDL-1.3-or-later
  • Category: Unspecified
  • Architecture: noarch
  • Source Package: libidn
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libidn
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libidn-javadoc from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

libidn 1.43-1

Implementation of the Stringprep, Punycode and IDNA specifications

https://www.gnu.org/software/libidn/

sudo pacman -S libidn
  • License: GPL3 AND LGPL
  • Architecture: x86_64
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libidn
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: libidn from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

Paketgraph

Links stammen aus dem lokalen Paketbeziehungsgraph, Ergänzungen, Abhängigkeitskanten, Ecosystem-Matches und Paket-Hub-Mitgliedschaft.

Verwandte Tools

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  • pidginPopular package that depends on this formula.
  • tgifPopular package that depends on this formula.
  • libidn2Package name indicates the same formula family.

Gleicher Workflow

  • adnsShares av.db curated category or tags: cli, dns, networking.
  • aliddnsShares av.db curated category or tags: cli, dns, networking.
  • bindShares av.db curated category or tags: cli, dns, networking.
  • c-aresShares av.db curated category or tags: cli, dns, networking.
  • cdncheckShares av.db curated category or tags: cli, dns, networking.
  • checkdmarcShares av.db curated category or tags: cli, dns, networking.

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
  • 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