macOS
Homebrewverifiziert · 100%
brew install crcanylocal Homebrew formula metadata
brew
crcany mit Homebrew installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für crcany in AI-Agent-Workflows.
Installation
Weitere Installationsbefehle
Überblick
Paketzusammenfassung
Compute any CRC, a bit at a time, a byte at a time, and a word at a time
Projektlinks
Befehle und Aliase
- crcany
Verlauf
Projektgeschichte und Nutzung
crcany is Mark Adler's suite of programs for computing arbitrary CRCs and generating C code for efficient CRC calculation and combination.
Projektgeschichte
The madler/crcany repository was created in 2016. Its README describes the project as a definitive reference for computing and combining any CRC with bit-at-a-time, byte-at-a-time, or word-at-a-time algorithms on big- or little-endian architectures.
Adoptionsgeschichte
crcany is specialized infrastructure software rather than a broad end-user CLI. Its package appeal comes from bundling reference CRC definitions, code generation, test tooling, and small executables that can be built with make.
Wie es verwendet wird
The suite can compute CRCs from named catalogue parameters, combine CRCs from byte sequences, and generate .c and .h files for one or more CRC definitions. The README also documents a make test target that checks calculations and generated code against catalogued CRCs.
Warum Paket-Nerds sich dafür interessieren
For maintainers and systems programmers, crcany matters because it turns CRC catalogue data into reproducible C implementations and tests. That makes it useful as both a command-line tool and a source-code generator for packages that need exact checksum behavior.
Zeitleiste
- 2016: madler/crcany repository created.
- 2020: crcany 2.0 commit present in the official repository.
- 2021: crcany 2.1 commit present in the official repository.
Related projects
- The README explicitly references Greg Cook's CRC catalogue and Ross Williams's CRC tutorial as the parameter and background sources that crcany consumes.
Quellen
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 13 Plattformziele verfügbar.
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 | Hinweis |
|---|---|---|---|
crcany | 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 generiert2026-07-08
Manager-Version2.1
Manager aktualisiert
lokale DatenOK
Upstreamaktuell
neueste erkannte Versionv2.1
https://github.com/madler/crcany
- InfoNo package-manager update timestamp was available.niedrig Konfidenz
Installationsmetadaten
Paketmetadaten
| Paketschlüssel | brew:crcany |
|---|---|
| Version | 2.1 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/crcany |
| Homepage | https://github.com/madler/crcany |
| Repository | https://github.com/madler/crcany |
| Upstream-Dokumentation | https://github.com/madler/crcany#readme |
| Lizenz | Zlib |
| Quellarchiv | https://github.com/madler/crcany/archive/refs/tags/v2.1.tar.gz |
| Bottle | verfügbar (auf arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, 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 | crcany |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
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.
Verwendete Quellen
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- package relationship graph
- package version freshness
- package-page enrichment