# crcany を Homebrew でインストール crcany のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。 ## インストール ```sh sudo av install brew:crcany ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install crcany ``` 証拠: local Homebrew formula metadata ## パッケージ情報 - **パッケージキー:** brew:crcany - **パッケージマネージャ:** Homebrew - **パッケージマネージャページ:** - **バージョン:** 2.1 - **ソース概要:** Compute any CRC, a bit at a time, a byte at a time, and a word at a time - **ホームページ:** - **リポジトリ:** - **上流ドキュメント:** - **ライセンス:** Zlib - **ソースアーカイブ:** - **生成日時:** 2026-07-08T18:08:21+00:00 ## 実行可能ファイル - crcany (cli) - crcany (エイリアス) ## インストール挙動 - post-install フック: 未定義 - Bottle: 利用可能 対象 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura ## バージョンと鮮度 - ページ生成日: 2026-07-08 - マネージャ版: 2.1 - ローカルデータ: OK - 上流リポジトリ: https://github.com/madler/crcany - 検出された最新: v2.1 (最新) - 情報: No package-manager update timestamp was available. ## プロジェクトの歴史と使われ方 crcany is Mark Adler's suite of programs for computing arbitrary CRCs and generating C code for efficient CRC calculation and combination. ### プロジェクトの歴史 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. ### 採用の歴史 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. ### 使われ方 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. ### パッケージ好きにとっての重要性 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. ### タイムライン - 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. ### ソース - - - - - ## セキュリティノート narrow executable package without higher-risk signals. - **Geiger リスク:** グリーン / 低 - narrow executable package without higher-risk signals ## ソースデータベース詳細 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** crcany - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## 関連リンク - [Source-control packages](https://www.automicvault.com/ja/pkg/source-control-tools/) - Belongs to a source-control command family. - [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://www.automicvault.com/ja/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Developer build packages](https://www.automicvault.com/ja/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata. - [cproto](https://www.automicvault.com/ja/pkg/brew/cproto/) - Shares av.db curated category or tags: c, cli, code-generation, developer-tools. - [gengetopt](https://www.automicvault.com/ja/pkg/brew/gengetopt/) - Shares av.db curated category or tags: c, cli, code-generation, developer-tools. - [gperf](https://www.automicvault.com/ja/pkg/brew/gperf/) - Shares av.db curated category or tags: c, cli, code-generation, developer-tools. - [autogen](https://www.automicvault.com/ja/pkg/brew/autogen/) - Shares av.db curated category or tags: cli, code-generation, developer-tools. - [configen](https://www.automicvault.com/ja/pkg/brew/configen/) - Shares av.db curated category or tags: cli, code-generation, developer-tools. - [counterfeiter](https://www.automicvault.com/ja/pkg/brew/counterfeiter/) - Shares av.db curated category or tags: cli, code-generation, developer-tools. - [create-api](https://www.automicvault.com/ja/pkg/brew/create-api/) - Shares av.db curated category or tags: cli, code-generation, developer-tools. - [dhall-bash](https://www.automicvault.com/ja/pkg/brew/dhall-bash/) - Shares av.db curated category or tags: cli, code-generation, developer-tools. - [go-bindata](https://www.automicvault.com/ja/pkg/brew/go-bindata/) - Local package facts share a topical domain. Shared terms: any, cli, code, code-generation, developer. - [tsnite](https://www.automicvault.com/ja/pkg/npm/tsnite/) - Local package facts share a topical domain. Shared terms: at, cli, code, code-generation, developer. ## Combined YAML source View the package source record on GitHub. [combined/crcany.yml](https://github.com/automic-vault/db/blob/main/combined/crcany.yml) ## ソース - Nucleus package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - av.db category and tag curation - package relationship graph - cross-ecosystem install command graph