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brew / Rang 2392

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

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

InstallationsbefehlSicherheitshinweise

Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%
brew install libfaketime

local Homebrew formula metadata

MacPortsverifiziert · 94%
sudo port install libfaketime

MacPorts ports tree · sysutils/libfaketime/Portfile · Quelle: api.github.com

Linux

Alpine Linux apkverifiziert · 92%
sudo apk add libfaketime

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

Debian aptverifiziert · 92%
sudo apt install libfaketime

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

Fedora dnfverifiziert · 92%
sudo dnf install libfaketime

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

Nixverifiziert · 92%
nix profile install nixpkgs#libfaketime

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

Arch Linux pacmanverifiziert · 92%
sudo pacman -S libfaketime

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

openSUSE zypperverifiziert · 92%
sudo zypper install libfaketime

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

Überblick

Paketzusammenfassung

Report faked system time to programs

Befehle und Aliase

  • faketime

Verlauf

Projektgeschichte und Nutzung

libfaketime is a preload-based library and faketime wrapper that makes selected programs see modified dates and times without changing the system clock. It is packaged as a developer/testing utility because it exercises time-sensitive code at the process boundary.

Projektgeschichte

The project's NEWS file tracks changes back to version 0.1, beginning with fixes around time(NULL) and growing through clock_gettime interception, wrapper scripts, fractional offsets, speed changes, system-wide faketimerc files, macOS support, pthread-aware builds, deterministic time, and deterministic getrandom support.

Starting with libfaketime 0.9.5, the developer README says development and issue handling moved completely to GitHub, with official releases tagged there.

Adoptionsgeschichte

Package managers adopted libfaketime because it solves a practical test problem: run one process under a fake clock while leaving the host clock alone. The README names deterministic builds, expired-certificate debugging, and year-2038 testing as intended use cases.

Wie es verwendet wird

Most users run the faketime wrapper or set preload-related environment variables directly. The README also documents important limits: statically linked and setuid binaries are not covered by the preload mechanism, some Java/JVM cases need monotonic-clock care, and programs that dynamically load timing libraries can bypass interception.

Warum Paket-Nerds sich dafür interessieren

libfaketime is beloved packaging glue because it gives build systems and test suites a cheap fake clock without patching application code. That makes it useful for reproducible builds, certificate-expiry tests, date rollover tests, and awkward legacy software checks.

Zeitleiste

  • 0.1: NEWS records initial fixes around time(NULL).
  • 0.2: NEWS records clock_gettime interception.
  • 0.7: NEWS records the wrapper shell script and man page.
  • 0.9.5: Developer README records GitHub as the development and issue-handling home.
  • 2025-06: README identifies version 0.9.12 and NEWS records improved macOS compatibility.

Related projects

  • Related mechanisms include LD_PRELOAD, dyld interposing on macOS, faketimerc files, reproducible-build tooling, test harnesses, and language wrappers around libfaketime.

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
faketimeExecutableindexiertes 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-Version0.9.12
Manager aktualisiert
lokale Datenunbekannt
Upstreamnicht verfügbar
neueste erkannte Versionnicht erkannt
  • OKEs wurden keine Aktualitätswarnungen generiert.

Installationsmetadaten

Paketmetadaten

Paketschlüsselbrew:libfaketime
Version0.9.12
PaketmanagerHomebrew
Homepagehttps://github.com/wolfcw/libfaketime
Repositoryhttps://github.com/wolfcw/libfaketime
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%

libfaketime 0.9.10+2024-06-05+gba9ed5b2-0.6

Report faked system time to programs (preload library)

https://github.com/wolfcw/libfaketime

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

libfaketime

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

libfaketime 0.9.10-2.1

Report faked system time to programs (preload library)

https://github.com/wolfcw/libfaketime

sudo apt install libfaketime
  • Section: universe/utils
  • Architecture: amd64
  • Source Package: faketime
  • 1 Abhängigkeiten
  • normalized package name match
  • Abgeglichen nach: Libfaketime
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libfaketime from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

libfaketime 0.9.12-r0

intercept system calls related to time and return user-defined values

https://github.com/wolfcw/libfaketime

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

libfaketime-doc 0.9.12-r0

intercept system calls related to time and return user-defined values (documentation)

https://github.com/wolfcw/libfaketime

sudo apk add libfaketime-doc
  • License: GPL-2.0-or-later
  • Architecture: x86_64
  • Source Package: libfaketime
  • normalized package name match
  • Abgeglichen nach: Libfaketime
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: libfaketime-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

libfaketime 0.9.12-14.fc45

Manipulate system time per process for testing purposes

https://github.com/wolfcw/libfaketime

sudo dnf install libfaketime
  • License: GPL-3.0-only AND GPL-2.0-only AND BSD-1-Clause
  • Category: Unspecified
  • Architecture: i686
  • Source Package: libfaketime
  • 5 Abhängigkeiten
  • 4 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libfaketime
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: libfaketime from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
pacman95%

libfaketime 0.9.12-1

Report fake dates and times to programs without having to change the system-wide time.

https://github.com/wolfcw/libfaketime

sudo pacman -S libfaketime
  • License: GPL2
  • Architecture: x86_64
  • normalized package name match
  • Abgeglichen nach: Libfaketime
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: libfaketime from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

libfaketime 0.9.12-2.3

FakeTime Preload Library

https://github.com/wolfcw/libfaketime

sudo zypper install libfaketime
  • License: GPL-2.0-only
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: libfaketime
  • 3 Abhängigkeiten
  • 3 stellt bereit
  • normalized package name match
  • Abgeglichen nach: Libfaketime
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: libfaketime from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
MacPorts95%

libfaketime

sudo port install libfaketime
  • normalized package name match
  • Abgeglichen nach: Libfaketime
MacPorts ports tree · api.github.com · MacPorts ports tree: sysutils/libfaketime/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
Debian apt92%

faketime 0.9.10+2024-06-05+gba9ed5b2-0.6

Report faked system time to programs (command-line tool)

https://github.com/wolfcw/libfaketime

sudo apt install faketime
  • Section: utils
  • Architecture: amd64
  • 2 Abhängigkeiten
  • installed executable or alias match
  • Abgeglichen nach: Faketime
Debian stable package indexes · deb.debian.org · Debian stable package indexes: faketime from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Ubuntu apt92%

faketime 0.9.10-2.1

Report faked system time to programs (command-line tool)

https://github.com/wolfcw/libfaketime

sudo apt install faketime
  • Section: universe/utils
  • Architecture: amd64
  • 2 Abhängigkeiten
  • installed executable or alias match
  • Abgeglichen nach: Faketime
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: faketime from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz

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