Automic VaultAutomic Vault

brew

bzip3 を Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper, scoop でインストール

bzip3 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

追加のインストールコマンド

macOS

Homebrew確認済み · 100%
brew install bzip3

local Homebrew formula metadata

MacPorts確認済み · 94%
sudo port install bzip3

MacPorts ports tree · archivers/bzip3/Portfile · ソース: api.github.com

Linux

Alpine Linux apk確認済み · 92%
sudo apk add bzip3

Alpine Linux edge package indexes · bzip3 · ソース: dl-cdn.alpinelinux.org

Debian apt確認済み · 92%
sudo apt install bzip3

Debian stable package indexes · bzip3 · ソース: deb.debian.org

Fedora dnf確認済み · 92%
sudo dnf install bzip3

Fedora Rawhide package metadata · bzip3 · ソース: dl.fedoraproject.org

Nix確認済み · 92%
nix profile install nixpkgs#bzip3

nixpkgs package indexes · pkgs/by-name/bz/bzip3/package.nix · ソース: api.github.com

Arch Linux pacman確認済み · 92%
sudo pacman -S bzip3

Arch Linux sync databases · bzip3 · ソース: geo.mirror.pkgbuild.com

openSUSE zypper確認済み · 92%
sudo zypper install bzip3

openSUSE Tumbleweed package metadata · bzip3 · ソース: download.opensuse.org

Windows

Scoop確認済み · 92%
scoop install extras/bzip3

Scoop official bucket manifest trees · bucket/bzip3.json · ソース: api.github.com

概要

パッケージ概要

Better and stronger spiritual successor to BZip2

コマンドとエイリアス

  • bunzip3
  • bz3cat
  • bz3grep
  • bz3less
  • bz3more
  • bz3most
  • bzip3

履歴

プロジェクトの歴史と使われ方

BZip3 is a modern lossless compressor that explicitly presents itself as a better, faster, stronger spiritual successor to bzip2. It keeps the package shape familiar to Unix users while changing the compression internals substantially.

プロジェクトの歴史

The upstream README describes BZip3 as combining a fast Burrows-Wheeler transform using suffix arrays, an order-0 context-mixing entropy coder, and an RLE/Lempel-Ziv-plus-prediction pass. The project copyright statement identifies Kamila Szewczyk as the main author for the 2022-2023 codebase.

The repository history shows public 1.x tags, and the README credits packaging-oriented autotools work, which helped make the project fit ordinary source-package and distribution build flows.

採用の歴史

BZip3 is much newer and narrower than bzip2, but it has already reached Homebrew, Debian, Fedora, Alpine, Arch, MacPorts, Nix, Scoop, Ubuntu, and openSUSE package maps in the input facts. That adoption suggests interest from compression enthusiasts and distribution packagers rather than default system use.

Its adoption pitch is compatibility of workflow, not format compatibility: commands such as `bzip3`, `bunzip3`, `bz3cat`, and `bz3grep` feel familiar to users of bzip2 and gzip-family tools.

使われ方

Users run `bzip3` to compress, `bunzip3` to decompress, and helper tools such as `bz3cat`, `bz3grep`, `bz3less`, and `bz3more` to inspect compressed files. The README also documents standard autotools-style source builds with `./configure`, `make`, and `make install`.

The README emphasizes text and source-code compression, including benchmarks against xz, bzip2, zstd, and lrzip combinations. That makes the package most relevant for users comparing archival compression ratios rather than seeking maximum decompression ubiquity.

パッケージ好きにとっての重要性

BZip3 is interesting to package nerds because it is a deliberate sequel to a classic package rather than a generic new compressor. Its command naming, helper tools, and packaging-friendly build system make it easy for distributions to slot beside bzip2 for experimentation.

Its significance is still emerging: it is not infrastructure in the way bzip2 is, but it is the sort of package compression fans track to see whether an old format family can be reimagined with modern algorithms.

タイムライン

  • 2022: BZip3's main codebase copyright period begins.
  • 2022: Public 1.x tags begin in the upstream repository.
  • 2023: The README documents the LGPLv3-only project, benchmarks, architecture testing, and packaging-friendly autotools build.
  • 2020s: BZip3 appears in multiple Unix and cross-platform package managers as a niche compression tool.

Related projects

  • bzip2 is the explicit spiritual predecessor.
  • libsais is credited by the README for Burrows-Wheeler transform construction.
  • xz, zstd, lrzip, BSC, and Turbo-Range-Coder appear in the README's comparison and benchmark context.

セキュリティ状態

リスクレベル: グリーン

narrow executable package without higher-risk signals.

リスク分類器

リスク グリーン · 信頼度 低 · appliance

理由

  • narrow executable package without higher-risk signals

信号

  • metadata:no-higher-risk-signals

インストール挙動

  • formula メタデータに Homebrew post-install フックは記録されていません。
  • Homebrew bottle メタデータは 8 個のプラットフォームターゲットで利用できます。

推奨レビュー

エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。

実行可能ファイル

インストールされる実行可能ファイル

コマンド種類公開範囲メモ
bunzip3cliグローバル実行可能ファイル
bz3catcliグローバル実行可能ファイル
bz3grepcliグローバル実行可能ファイル
bz3lesscliグローバル実行可能ファイル
bz3morecliグローバル実行可能ファイル
bz3mostcliグローバル実行可能ファイル
bzip3cliグローバル実行可能ファイル

鮮度

バージョンと鮮度

これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。

ページ生成日2026-07-10
マネージャ版1.5.3
マネージャ更新日2026-07-04
ローカルデータOK
上流not checked
検出された最新未検出

https://github.com/iczelia/bzip3

インストールメタデータ

パッケージメタデータ

パッケージキーbrew:bzip3
バージョン1.5.3
パッケージマネージャHomebrew
パッケージマネージャページhttps://formulae.brew.sh/formula/bzip3
ホームページhttps://github.com/iczelia/bzip3
リポジトリhttps://github.com/iczelia/bzip3
上流ドキュメントhttps://github.com/iczelia/bzip3#readme
ライセンスLGPL-3.0-only
ソースアーカイブhttps://github.com/iczelia/bzip3/releases/download/1.5.3/bzip3-1.5.3.tar.gz
最終更新2026-07-04T16:53:42+09:00
Pulseupdated
Bottle利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux)
Homebrew post-install未定義
サービス宣言なし

レジストリ情報

ソースデータベース詳細

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namebzip3
Version Scheme0
Revision0
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • stable

ソースデータベース一致

他のパッケージマネージャ記録

一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。

Debian apt95%

bzip3 1.5.1-1+b1

better, faster and stronger spiritual successor to bzip2 - utilities

https://github.com/kspalaiologos/bzip3

sudo apt install bzip3
  • Section: devel
  • Architecture: amd64
  • Source Package: bzip3
  • 2 依存関係
  • normalized package name match
  • 一致条件: Bzip3
Debian stable package indexes · deb.debian.org · Debian stable package indexes: bzip3 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libbzip3-1 1.5.1-1+b1

better, faster and stronger spiritual successor to bzip2 - runtime

https://github.com/kspalaiologos/bzip3

sudo apt install libbzip3-1
  • Section: libs
  • Architecture: amd64
  • Source Package: bzip3
  • 1 依存関係
  • normalized package name match
  • 一致条件: Bzip3
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libbzip3-1 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

libbzip3-dev 1.5.1-1+b1

better, faster and stronger spiritual successor to bzip2 - development

https://github.com/kspalaiologos/bzip3

sudo apt install libbzip3-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: bzip3
  • 3 依存関係
  • normalized package name match
  • 一致条件: Bzip3
Debian stable package indexes · deb.debian.org · Debian stable package indexes: libbzip3-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

bzip3

nix profile install nixpkgs#bzip3
  • normalized package name match
  • 一致条件: Bzip3
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/bz/bzip3/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

bzip3 1.4.0-1

better, faster and stronger spiritual successor to bzip2 - utilities

https://github.com/kspalaiologos/bzip3

sudo apt install bzip3
  • Section: universe/devel
  • Architecture: amd64
  • 2 依存関係
  • normalized package name match
  • 一致条件: Bzip3
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: bzip3 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libbzip3-0 1.4.0-1

better, faster and stronger spiritual successor to bzip2 - runtime

https://github.com/kspalaiologos/bzip3

sudo apt install libbzip3-0
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: bzip3
  • 1 依存関係
  • normalized package name match
  • 一致条件: Bzip3
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libbzip3-0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

libbzip3-dev 1.4.0-1

better, faster and stronger spiritual successor to bzip2 - development

https://github.com/kspalaiologos/bzip3

sudo apt install libbzip3-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: bzip3
  • 3 依存関係
  • normalized package name match
  • 一致条件: Bzip3
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: libbzip3-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

bzip3 1.5.3-r0

Better and stronger spiritual successor to BZip2

https://github.com/iczelia/bzip3

sudo apk add bzip3
  • License: LGPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: bzip3
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Bzip3
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: bzip3 from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

bzip3-dev 1.5.3-r0

Better and stronger spiritual successor to BZip2 (development files)

https://github.com/iczelia/bzip3

sudo apk add bzip3-dev
  • License: LGPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: bzip3
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Bzip3
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: bzip3-dev from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

bzip3-doc 1.5.3-r0

Better and stronger spiritual successor to BZip2 (documentation)

https://github.com/iczelia/bzip3

sudo apk add bzip3-doc
  • License: LGPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: bzip3
  • normalized package name match
  • 一致条件: Bzip3
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: bzip3-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

bzip3-libs 1.5.3-r0

Better and stronger spiritual successor to BZip2 (libraries)

https://github.com/iczelia/bzip3

sudo apk add bzip3-libs
  • License: LGPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: bzip3
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Bzip3
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: bzip3-libs from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

bzip3-static 1.5.3-r0

Better and stronger spiritual successor to BZip2 (static library)

https://github.com/iczelia/bzip3

sudo apk add bzip3-static
  • License: LGPL-3.0-or-later
  • Architecture: x86_64
  • Source Package: bzip3
  • normalized package name match
  • 一致条件: Bzip3
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: bzip3-static from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

bzip3 1.5.3-3.fc44

Tools for compressing and decompressing bzip3 files

https://github.com/iczelia/bzip3

sudo dnf install bzip3
  • License: LGPL-3.0-or-later AND BSD-2-Clause
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: bzip3
  • 5 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Bzip3
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: bzip3 from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

bzip3-devel 1.5.3-3.fc44

Files for developing with bzip3 library

https://github.com/iczelia/bzip3

sudo dnf install bzip3-devel
  • License: LGPL-3.0-or-later
  • Category: Unspecified
  • Architecture: i686
  • Source Package: bzip3
  • 3 依存関係
  • 2 提供
  • normalized package name match
  • 一致条件: Bzip3
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: bzip3-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

bzip3-grep 1.5.3-3.fc44

Print lines matching a pattern in bzip3-compressed files

https://github.com/iczelia/bzip3

sudo dnf install bzip3-grep
  • License: LGPL-3.0-or-later
  • Category: Unspecified
  • Architecture: noarch
  • Source Package: bzip3
  • 3 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Bzip3
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: bzip3-grep from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
dnf95%

bzip3-less 1.5.3-3.fc44

View bzip3-compressed files with less pager

https://github.com/iczelia/bzip3

sudo dnf install bzip3-less
  • License: LGPL-3.0-or-later
  • Category: Unspecified
  • Architecture: noarch
  • Source Package: bzip3
  • 3 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Bzip3
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: bzip3-less from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst

ソース経路

リポジトリデータから生成

このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。

使用ソース

  • Geiger risk classifier
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment