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brew / Rang 5086

i2c-tools mit Homebrew, apk, apt, dnf, Nix, pacman, zypper installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für i2c-tools in AI-Agent-Workflows.

InstallationsbefehlSicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%
brew install i2c-tools

local Homebrew formula metadata

Linux

Alpine Linux apkverifiziert · 92%
sudo apk add i2c-tools

Alpine Linux edge package indexes · i2c-tools · Quelle: dl-cdn.alpinelinux.org

Debian aptverifiziert · 92%
sudo apt install i2c-tools

Debian stable package indexes · i2c-tools · Quelle: deb.debian.org

Fedora dnfverifiziert · 92%
sudo dnf install i2c-tools

Fedora Rawhide package metadata · i2c-tools · Quelle: dl.fedoraproject.org

Nixverifiziert · 92%
nix profile install nixpkgs#i2c-tools

nixpkgs package indexes · pkgs/by-name/i2/i2c-tools/package.nix · Quelle: api.github.com

Arch Linux pacmanverifiziert · 92%
sudo pacman -S i2c-tools

Arch Linux sync databases · i2c-tools · Quelle: geo.mirror.pkgbuild.com

openSUSE zypperverifiziert · 92%
sudo zypper install i2c-tools

openSUSE Tumbleweed package metadata · i2c-tools · Quelle: download.opensuse.org

Überblick

Paketzusammenfassung

Heterogeneous set of I2C tools for Linux

Befehle und Aliase

  • ddcmon
  • decode-dimms
  • decode-edid
  • decode-vaio
  • eeprog
  • i2c-stub-from-dump
  • i2cdetect
  • i2cdump
  • i2cget
  • i2cset
  • i2ctransfer

Verlauf

Projektgeschichte und Nutzung

i2c-tools is the standard user-space toolbox for Linux I2C and SMBus work. It contains probing, dump, get, set, transfer, EEPROM, DIMM, and library pieces used by hardware bring-up engineers, Linux distribution packagers, and anyone debugging devices exposed through the kernel i2c-dev interface.

Projektgeschichte

The Linux i2c wiki and project README both state that i2c-tools was originally part of lm-sensors and was split into a separate package because not all hardware-monitoring chips are I2C devices and not all I2C devices are hardware monitors. That split gave generic I2C and SMBus utilities their own release stream and repository.

The 3.0.0 line started as an independent release in 2007. The 4.0 release in 2017 added libi2c, i2ctransfer, Python 3 support for py-smbus, many decode-dimms improvements, and refreshed licensing notes. Later 4.x releases continued to modernize bus listing, block reads, DDR memory decoding, build behavior, and command help.

Adoptionsgeschichte

Because Linux exposes many I2C adapters through /dev/i2c-* and because board peripherals often need low-level checks before drivers are stable, i2c-tools became a routine package in embedded Linux, server hardware, laptop diagnostics, display data decoding, and sensor work. It is carried across major Linux package ecosystems and Homebrew for Linux.

The package's adoption is practical rather than fashionable: i2cdetect, i2cdump, i2cget, i2cset, and i2ctransfer are frequently the quickest way to discover bus topology, verify register behavior, or reproduce a hardware issue outside a custom program.

Wie es verwendet wird

The core tools operate on Linux I2C buses and SMBus transactions, usually requiring the i2c-dev kernel driver and appropriate permissions. decode-dimms and decode-edid turn EEPROM data into readable hardware information, while i2ctransfer supports custom message sequences in one transfer.

The project README also documents libi2c for C and C++ access over i2c-dev, py-smbus as an optional Python wrapper, and build-time control over static and dynamic library variants.

Warum Paket-Nerds sich dafür interessieren

i2c-tools is a classic distribution package: small, close to the kernel, dangerous if misused, and indispensable when you need it. Its source lives under kernel.org, its bug and patch flow points to linux-i2c, and its release tarballs are signed and mirrored from kernel infrastructure.

For package maintainers, it is interesting because it combines command-line utilities, scripts, library headers, optional language bindings, manpages, Linux-only requirements, and architecture-neutral hardware workflows in a compact source tree.

Zeitleiste

  • 2007: i2c-tools 3.0.0 was released as an independent package.
  • 2011: i2c-tools 3.1.0 added more SMBus and DIMM decoding work.
  • 2017: i2c-tools 4.0 added libi2c and i2ctransfer.
  • 2020: i2c-tools 4.2 added a libi2c manual page and DDR5-related decode-dimms work.
  • 2024: i2c-tools 4.4 added getopt-based help improvements and py-smbus packaging updates.

Related projects

  • Related projects include the Linux kernel i2c subsystem, lm-sensors, i2c-dev, py-smbus, JEDEC SPD decoding work, and user-space tools such as ddcutil that also depend on low-level bus access.

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

  • In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
  • Homebrew-Bottle-Metadaten sind für 2 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
ddcmoncliglobales Executable
decode-dimmscliglobales Executable
decode-edidcliglobales Executable
decode-vaiocliglobales Executable
eeprogcliglobales Executable
i2c-stub-from-dumpcliglobales Executable
i2cdetectcliglobales Executable
i2cdumpcliglobales Executable
i2cgetcliglobales Executable
i2csetcliglobales Executable
i2ctransfercliglobales 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 generiert2026-08-04
Manager-Version4.4
Manager aktualisiert
lokale DatenOK
Upstreamnot checked
neueste erkannte Versionnicht erkannt

https://i2c.wiki.kernel.org/index.php/I2C_Tools

Installationsmetadaten

Paketmetadaten

Paketschlüsselbrew:i2c-tools
Version4.4
PaketmanagerHomebrew
Paketmanager-Seitehttps://formulae.brew.sh/formula/i2c-tools
Homepagehttps://i2c.wiki.kernel.org/index.php/I2C_Tools
Upstream-Dokumentationhttps://i2c.wiki.kernel.org/index.php/I2C_Tools
LizenzGPL-2.0-or-later AND LGPL-2.1-or-later
Quellarchivhttps://mirrors.edge.kernel.org/pub/software/utils/i2c-tools/i2c-tools-4.4.tar.xz
Build-Abhängigkeitenpython@3.14
Bottleverfügbar (auf arm64_linux, x86_64_linux)
Homebrew post-installnicht definiert
Dienstkeiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namei2c-tools
Version Scheme0
Revision0
Requirements
  • linux
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%

i2c-tools 4.4-2

heterogeneous set of I2C tools for Linux

https://www.kernel.org/pub/software/utils/i2c-tools/

sudo apt install i2c-tools
  • Section: utils
  • Architecture: amd64
  • 5 Abhängigkeiten
  • 3 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Debian stable package indexes · deb.debian.org · Debian stable package indexes: i2c-tools from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libi2c-dev 4.4-2

userspace I2C programming library development files

https://www.kernel.org/pub/software/utils/i2c-tools/

sudo apt install libi2c-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: i2c-tools
  • 1 Abhängigkeiten
  • 1 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libi2c-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libi2c0 4.4-2

userspace I2C programming library

https://www.kernel.org/pub/software/utils/i2c-tools/

sudo apt install libi2c0
  • Section: libs
  • Architecture: amd64
  • Source Package: i2c-tools
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libi2c0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

python3-smbus 4.4-2

Python 3 bindings for Linux SMBus access through i2c-dev

https://www.kernel.org/pub/software/utils/i2c-tools/

sudo apt install python3-smbus
  • Section: python
  • Architecture: amd64
  • Source Package: i2c-tools
  • 3 Abhängigkeiten
  • 1 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Debian stable package indexes · deb.debian.org · Debian stable package indexes: python3-smbus from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

i2c-tools

nix profile install nixpkgs#i2c-tools
  • normalized package name match
  • Abgeglichen nach: I2c Tools
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/i2/i2c-tools/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

i2c-tools 4.3-4build2

heterogeneous set of I2C tools for Linux

https://www.kernel.org/pub/software/utils/i2c-tools/

sudo apt install i2c-tools
  • Section: universe/utils
  • Architecture: amd64
  • 5 Abhängigkeiten
  • 3 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: i2c-tools from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libi2c-dev 4.3-4build2

userspace I2C programming library development files

https://www.kernel.org/pub/software/utils/i2c-tools/

sudo apt install libi2c-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: i2c-tools
  • 1 Abhängigkeiten
  • 1 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libi2c-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libi2c0 4.3-4build2

userspace I2C programming library

https://www.kernel.org/pub/software/utils/i2c-tools/

sudo apt install libi2c0
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: i2c-tools
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libi2c0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

python3-smbus 4.3-4build2

Python 3 bindings for Linux SMBus access through i2c-dev

https://www.kernel.org/pub/software/utils/i2c-tools/

sudo apt install python3-smbus
  • Section: universe/python
  • Architecture: amd64
  • Source Package: i2c-tools
  • 3 Abhängigkeiten
  • 1 optionale Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: python3-smbus from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

i2c-tools 4.4-r3

Tools for monitoring I2C devices

https://i2c.wiki.kernel.org/index.php/I2C_Tools

sudo apk add i2c-tools
  • License: GPL-2.0-or-later AND LGPL-2.1-or-later
  • Architecture: x86_64
  • Source Package: i2c-tools
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: i2c-tools from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

i2c-tools-dev 4.4-r3

Tools for monitoring I2C devices (development files)

https://i2c.wiki.kernel.org/index.php/I2C_Tools

sudo apk add i2c-tools-dev
  • License: GPL-2.0-or-later AND LGPL-2.1-or-later
  • Architecture: x86_64
  • Source Package: i2c-tools
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: i2c-tools-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

i2c-tools-doc 4.4-r3

Tools for monitoring I2C devices (documentation)

https://i2c.wiki.kernel.org/index.php/I2C_Tools

sudo apk add i2c-tools-doc
  • License: GPL-2.0-or-later AND LGPL-2.1-or-later
  • Architecture: x86_64
  • Source Package: i2c-tools
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: i2c-tools-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

py3-smbus 4.4-r3

i2c-tools python bindings

https://i2c.wiki.kernel.org/index.php/I2C_Tools

sudo apk add py3-smbus
  • License: GPL-2.0-or-later AND LGPL-2.1-or-later
  • Architecture: x86_64
  • Source Package: i2c-tools
  • 1 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: py3-smbus from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

i2c-tools 4.4-7.fc45

A heterogeneous set of I2C tools for Linux

https://i2c.wiki.kernel.org/index.php/I2C_Tools

sudo dnf install i2c-tools
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: i2c-tools
  • 8 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: i2c-tools from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst
dnf95%

i2c-tools-perl 4.4-7.fc45

i2c tools written in Perl

https://i2c.wiki.kernel.org/index.php/I2C_Tools

sudo dnf install i2c-tools-perl
  • License: GPL-2.0-or-later
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: i2c-tools
  • 4 Abhängigkeiten
  • 1 stellt bereit
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: i2c-tools-perl from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst
dnf95%

libi2c 4.4-7.fc45

I2C/SMBus bus access library

https://i2c.wiki.kernel.org/index.php/I2C_Tools

sudo dnf install libi2c
  • License: LGPL-2.1-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: i2c-tools
  • 2 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: I2c Tools
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libi2c from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst

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