# bchunk を Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper でインストール bchunk 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:bchunk ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install bchunk ``` 証拠: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install bchunk ``` 証拠: MacPorts ports tree: sysutils/bchunk/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ### Linux - apk (92%): ```sh sudo apk add bchunk ``` 証拠: Alpine Linux edge package indexes: bchunk from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz - Debian apt (92%): ```sh sudo apt install bchunk ``` 証拠: Debian stable package indexes: bchunk from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - dnf (92%): ```sh sudo dnf install bchunk ``` 証拠: Fedora Rawhide package metadata: bchunk from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst - Nix (92%): ```sh nix profile install nixpkgs#bchunk ``` 証拠: nixpkgs package indexes: pkgs/by-name/bc/bchunk/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - pacman (92%): ```sh sudo pacman -S bchunk ``` 証拠: Arch Linux sync databases: bchunk from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz - zypper (92%): ```sh sudo zypper install bchunk ``` 証拠: openSUSE Tumbleweed package metadata: bchunk from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst ## パッケージ情報 - **パッケージキー:** brew:bchunk - **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:** 1.2.2 - **ソース概要:** Convert CD images from .bin/.cue to .iso/.cdr - **ホームページ:** - **リポジトリ:** - **上流ドキュメント:** - **ライセンス:** GPL-2.0-or-later - **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 - bchunk (cli) - bchunk (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: 1.2.2 - ローカルデータ: OK - 上流リポジトリ: https://github.com/hessu/bchunk - 検出された最新: release/1.2.2 (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 bchunk, short for binchunker, converts BIN/CUE or RAW/CUE CD images into ISO data tracks and CDR or WAV audio tracks. ### プロジェクトの歴史 Heikki Hannikainen released bchunk 1.0.0 on 1998-10-11. The README and homepage describe it as a Unix/C rewrite of Bob Marietta's BinChunker Pascal/Delphi implementation. The project grew through compatibility patches for MODE2/2352, PlayStation-style tracks, WAV output, raw extraction, and portability across older Unix systems. Development later moved around the official GitHub repository linked from the homepage. ### 採用の歴史 bchunk spread because BIN/CUE images were common from non-Unix CD-writing software while many Unix CD tools wanted ISO, CDR, or WAV tracks. The upstream page explicitly notes Debian packaging and BSD ports, and the supplied package-manager facts show broad packaging across Homebrew and Linux distributions. A 2017 security update fixed several malformed-CUE handling issues and CVEs, giving old distro packages a clear reason to converge on 1.2.2. ### 使われ方 The normal command form is bchunk , with switches for verbose output, PSX handling, raw MODE2/2352 extraction, WAV audio output, and sample byte swapping. Its output ISO tracks can be mounted or burned, while CDR/WAV tracks can be handled by audio or CD-writing tools. ### パッケージ好きにとっての重要性 bchunk is a classic preservation-and-interoperability package: tiny, old, and very useful exactly when an archive arrives in a format your Unix tools do not want. Its package-manager persistence says a lot about long-tail media tooling. Optical-disc images faded from everyday use, but package collections keep the converter one install away for archival, retro-computing, and recovery work. ### タイムライン - 1998: 1.0.0 initial release. - 2001: 1.1.0 added MODE2/2352, PSX-oriented handling, WAV output, a man page, and make install. - 2004: 1.2.0 added raw MODE2/2352 extraction. - 2017: 1.2.2 security update fixed malformed-CUE CVEs and track-size calculation. ### Related projects - Bob Marietta's original BinChunker is the upstream ancestor. - FireBurner is mentioned by the README as the later non-Unix tool that obsoleted the original BinChunker. - cdrecord, sox, and mount workflows consume the ISO, CDR, and WAV outputs. ### ソース - - - - - source_facts.package-manager ## セキュリティノート broad file, network, media, or database tool signal. - **Geiger リスク:** blue / 中 - broad file, network, media, or database tool signal ## ソースデータベース詳細 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** bchunk - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## 他のパッケージマネージャ記録 - Debian apt - bchunk - 1.2.2+git20220715+ds-3.1: normalized package name match | Debian stable package indexes: bchunk from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | CD image format conversion from bin/cue to iso/cdr | http://he.fi/bchunk/ - Nix - bchunk: normalized package name match | nixpkgs package indexes: pkgs/by-name/bc/bchunk/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - Ubuntu apt - bchunk - 1.2.2+git20220715+ds-2: normalized package name match | Ubuntu 24.04 LTS package indexes: bchunk from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | CD image format conversion from bin/cue to iso/cdr | http://he.fi/bchunk/ - apk - bchunk - 1.2.2-r3: normalized package name match | Alpine Linux edge package indexes: bchunk from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Convert bin+cue CD images to .iso and .cdr | https://github.com/hessu/bchunk - apk - bchunk-doc - 1.2.2-r3: normalized package name match | Alpine Linux edge package indexes: bchunk-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Convert bin+cue CD images to .iso and .cdr (documentation) | https://github.com/hessu/bchunk - dnf - bchunk - 1.2.2-21.fc44: normalized package name match | Fedora Rawhide package metadata: bchunk from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst | CD image format converter from .bin/.cue to .iso/.cdr | http://he.fi/bchunk/ - pacman - bchunk - 1.2.2-8: normalized package name match | Arch Linux sync databases: bchunk from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | A Tool to Convert *.raw *.bin files to an ISO file | http://he.fi/bchunk/ - zypper - bchunk - 1.2.2-1.29: normalized package name match | openSUSE Tumbleweed package metadata: bchunk from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst | A CD image format converter from .bin/.cue to .iso/.cdr/.wav | http://he.fi/bchunk/ - MacPorts - bchunk: normalized package name match | MacPorts ports tree: sysutils/bchunk/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ## 関連リンク - [Secret-risk packages](https://www.automicvault.com/ja/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Media and graphics packages](https://www.automicvault.com/ja/pkg/media-graphics-tools/) - Matched media, image, audio, video, or graphics metadata. - [mdf2iso](https://www.automicvault.com/ja/pkg/brew/mdf2iso/) - Shares av.db curated category or tags: cli, converter, iso, system. - [ccd2iso](https://www.automicvault.com/ja/pkg/brew/ccd2iso/) - Shares av.db curated category or tags: cli, iso, system. - [abduco](https://www.automicvault.com/ja/pkg/brew/abduco/) - Shares av.db curated category or tags: cli, system. - [acl](https://www.automicvault.com/ja/pkg/brew/acl/) - Shares av.db curated category or tags: cli, system. - [acpica](https://www.automicvault.com/ja/pkg/brew/acpica/) - Shares av.db curated category or tags: cli, system. - [afio](https://www.automicvault.com/ja/pkg/brew/afio/) - Shares av.db curated category or tags: cli, system. - [afsctool](https://www.automicvault.com/ja/pkg/brew/afsctool/) - Shares av.db curated category or tags: cli, system. - [afuse](https://www.automicvault.com/ja/pkg/brew/afuse/) - Shares av.db curated category or tags: cli, system. - [btrfs-progs](https://www.automicvault.com/ja/pkg/brew/btrfs-progs/) - Both packages work with overlapping file formats or content types. Shared terms: cli, convert, image, system. - [uhd](https://www.automicvault.com/ja/pkg/brew/uhd/) - Both packages work with overlapping file formats or content types. Shared terms: cli, image, images, system. - [cocot](https://www.automicvault.com/ja/pkg/brew/cocot/) - Local package facts share a topical domain. Shared terms: cli, converter, system. ## Combined YAML source View the package source record on GitHub. [combined/bchunk.yml](https://github.com/automic-vault/db/blob/main/combined/bchunk.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 - external package-manager database matches - cross-ecosystem install command graph