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cctz mit Homebrew, dnf, Nix, apt installieren

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

InstallationsbefehlSicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%
brew install cctz

local Homebrew formula metadata

Linux

Fedora dnfverifiziert · 92%
sudo dnf install cctz

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

Nixverifiziert · 92%
nix profile install nixpkgs#cctz

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

Debian aptverifiziert · 92%
sudo apt install libcctz-dev

Debian stable package indexes · libcctz-dev · Quelle: deb.debian.org

Überblick

Paketzusammenfassung

C++ library for translating between absolute and civil times

Befehle und Aliase

  • time_tool

Verlauf

Projektgeschichte und Nutzung

CCTZ is Google's C++ date, civil-time, and time-zone library for converting between absolute time and human civil time using IANA time-zone data. It is packaged both as a library and, in Homebrew, with the time_tool example executable.

Projektgeschichte

The official repository was created in 2015. The README says CCTZ contains a Civil-Time Library and a Time-Zone Library that cooperate with C++ <chrono>, giving programmers tools for date, time, and time-zone work.

CCTZ had a v1.0 release in March 2016 and a v2.0 release in April 2016, followed by v2.1 in 2017, v2.2 in 2018, v2.3 in 2019, v2.4 in 2024, and v2.5 in 2025.

Adoptionsgeschichte

The README documents Bazel as the preferred build system while also supporting Make and CMake. The input package facts list Homebrew, Debian/Ubuntu libcctz-dev, Fedora/DNF, and Nix packages, showing adoption as a reusable C++ library rather than only as an application.

Wie es verwendet wird

CCTZ is used by C++ programs that need correct civil-date arithmetic and conversion between time zones and absolute time points. The README points users to cctz/civil_time.h, cctz/time_zone.h, examples, Bazel, CMake, and system-installed IANA zoneinfo data.

Warum Paket-Nerds sich dafür interessieren

CCTZ is package-nerd significant because time-zone handling is notoriously edge-case heavy, and this library packages a focused C++ solution around IANA data before broad standard-library time-zone support was common in deployed toolchains.

Zeitleiste

  • 2015: Official GitHub repository created.
  • 2016: v1.0 and v2.0 releases published.
  • 2019: v2.3 release published.
  • 2024: v2.4 release published.
  • 2025: v2.5 release published.

Related projects

  • The README references C++ <chrono>, the IANA time-zone database, Bazel, GoogleTest, and CMake.
  • The README also links older ISO C++ proposals for standardizing civil-time and time-zone libraries.

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

  • 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
time_toolExecutableindexiertes 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-Version2.5
Manager aktualisiert
lokale Datenunbekannt
Upstreamnicht verfügbar
neueste erkannte Versionnicht erkannt
  • OKEs wurden keine Aktualitätswarnungen generiert.

Installationsmetadaten

Paketmetadaten

Paketschlüsselbrew:cctz
Version2.5
PaketmanagerHomebrew
Homepagehttps://github.com/google/cctz
Repositoryhttps://github.com/google/cctz
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%

libcctz-dev 2.4+dfsg1-2

Library for computing dates, times and time zones, development files

https://github.com/google/cctz

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

libcctz-doc 2.4+dfsg1-2

Library for computing dates, times and time zones, documentation

https://github.com/google/cctz

sudo apt install libcctz-doc
  • Section: doc
  • Architecture: all
  • Source Package: cctz
  • normalized package name match
  • Abgeglichen nach: Cctz
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libcctz-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libcctz2.4 2.4+dfsg1-2

Library for computing dates, times and time zones, shared library

https://github.com/google/cctz

sudo apt install libcctz2.4
  • Section: libs
  • Architecture: amd64
  • Source Package: cctz
  • 3 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Cctz
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libcctz2.4 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

cctz

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

libcctz-dev 2.3+dfsg1-5build1

Library for computing dates, times and time zones, development files

https://github.com/google/cctz

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

libcctz-doc 2.3+dfsg1-5build1

Library for computing dates, times and time zones, documentation

https://github.com/google/cctz

sudo apt install libcctz-doc
  • Section: universe/doc
  • Architecture: all
  • Source Package: cctz
  • normalized package name match
  • Abgeglichen nach: Cctz
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libcctz-doc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libcctz2 2.3+dfsg1-5build1

Library for computing dates, times and time zones, shared library

https://github.com/google/cctz

sudo apt install libcctz2
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: cctz
  • 3 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Cctz
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libcctz2 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

cctz 2.5-4.fc45

Translating between absolute and civil times using time zone rules

https://github.com/google/cctz

sudo dnf install cctz
  • License: Apache-2.0
  • Category: Unspecified
  • Architecture: i686
  • Source Package: cctz
  • 5 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Cctz
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: cctz from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
dnf95%

cctz-devel 2.5-4.fc45

Translating between absolute and civil times using time zone rules

https://github.com/google/cctz

sudo dnf install cctz-devel
  • License: Apache-2.0
  • Category: Unspecified
  • Architecture: i686
  • Source Package: cctz
  • 3 Abhängigkeiten
  • 2 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Cctz
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: cctz-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst

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