# 使用 Homebrew, MacPorts 安装 lizard 查看 lizard 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。 ## 安装 ```sh sudo av install brew:lizard ``` 其他安装命令: ### macOS - Homebrew (100%): ```sh brew install lizard ``` 证据: local Homebrew formula metadata - MacPorts (94%): ```sh sudo port install lizard ``` 证据: MacPorts ports tree: archivers/lizard/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ## 软件包事实 - **软件包键:** brew:lizard - **软件包管理器:** Homebrew - **软件包管理器页面:** - **版本:** 2.1 - **来源摘要:** Efficient compressor with very fast decompression - **主页:** - **仓库:** - **上游文档:** - **许可证:** BSD-2-Clause AND GPL-2.0-or-later - **源码归档:** - **已生成:** 2026-07-08T07:18:31+00:00 ## 可执行文件 - lizardcat (cli) - unlizard (cli) - lizardcat (别名) - unlizard (别名) ## 安装行为 - post-install 钩子: 未定义 - Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux ## 版本和新鲜度 - 页面生成时间: 2026-07-08 - 管理器版本: 2.1 - 本地数据: OK - 上游仓库: https://github.com/inikep/lizard - 检测到的最新版本: v2.1 (当前) - 信息: No package-manager update timestamp was available. ## 项目历史与用法 lizard is a lossless compression utility and library by Przemyslaw Skibinski, originally published as LZ5. It is historically interesting as an experiment in the space between LZ4-style speed and zlib/zstd-style compression ratio. ### 项目历史 The inikep/lizard repository was created on GitHub in October 2015. The README states that Lizard was formerly LZ5 and is based on Yann Collet's LZ4 library, while using a compression format that is not compatible with LZ4. The project exposes several compression modes: fast LZ4-like levels, LIZv1 levels aimed at stronger ratios, and Huffman-coded variants. The upstream README frames the design as fast decompression without relying on SSE or AVX extensions. ### 采用历史 Early public releases were named LZ5 in 2015 and 2016. The GitHub release named lizard v1.0 was published in March 2017, marking the rename visible to package managers and users. The upstream README added a 2025 update explaining that Lizard's 2017 niche had narrowed because LZ4 and zstd had improved substantially. That makes the package more of a compression-history artifact than a default modern choice. ### 使用方式 The Homebrew formula installs command-line tools such as lizardcat and unlizard for working with the Lizard stream format. For package users, Lizard matters most when reproducing older benchmark comparisons or handling data produced with the Lizard format; for new compression choices, upstream points readers toward LZ4 and zstd performance progress. ### 为什么软件包爱好者会关心 brew:lizard is the reason Homebrew's unrelated cyclomatic-complexity analyzer is packaged as lizard-analyzer. The collision is a neat example of why package names, executable names, and upstream project names do not always line up. Compression packages often preserve niche codecs long after the mainstream ecosystem standardizes elsewhere, because archives, benchmarks, and reproducible experiments can outlive the period when a codec was a leading recommendation. ### 时间线 - 2015: inikep/lizard repository created on GitHub. - 2015: LZ5 r131b release published. - 2017: lizard v1.0 release published after earlier LZ5-tagged releases. - 2025: lizard v2.1 release and README update described the compressor as outdated relative to improved LZ4 and zstd. ### Related projects - Lizard is directly related to LZ4 because its library is based on LZ4 while using a different format. - The upstream README compares it with zlib, zstd, and brotli, especially for low and medium compression levels. ### 来源 - - - - - - - - ## 安全说明 broad file, network, media, or database tool signal. - **Geiger 风险:** blue / 中 - broad file, network, media, or database tool signal ## 源数据库详情 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** lizard - **Version Scheme:** 1 - **Revision:** 0 - **Conflicts With:** lizard-analyzer - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## 其他软件包管理器记录 - MacPorts - lizard: normalized package name match | MacPorts ports tree: archivers/lizard/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1 ## 相关链接 - [Source-control packages](https://www.automicvault.com/zh-hans/pkg/source-control-tools/) - Belongs to a source-control command family. - [Secret-risk packages](https://www.automicvault.com/zh-hans/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Archive and compression packages](https://www.automicvault.com/zh-hans/pkg/archive-compression-tools/) - Matched archive or compression metadata. - [crabz](https://www.automicvault.com/zh-hans/pkg/brew/crabz/) - Shares av.db curated category or tags: cli, compression, decompression, system. - [gzip](https://www.automicvault.com/zh-hans/pkg/brew/gzip/) - Shares av.db curated category or tags: cli, compression, decompression, system. - [lunzip](https://www.automicvault.com/zh-hans/pkg/brew/lunzip/) - Shares av.db curated category or tags: cli, compression, decompression, system. - [lz4](https://www.automicvault.com/zh-hans/pkg/brew/lz4/) - Shares av.db curated category or tags: cli, compression, decompression, system. - [lzfse](https://www.automicvault.com/zh-hans/pkg/brew/lzfse/) - Shares av.db curated category or tags: cli, compression, decompression, system. - [lzip](https://www.automicvault.com/zh-hans/pkg/brew/lzip/) - Shares av.db curated category or tags: cli, compression, decompression, system. - [lzop](https://www.automicvault.com/zh-hans/pkg/brew/lzop/) - Shares av.db curated category or tags: cli, compression, decompression, system. - [lzsa](https://www.automicvault.com/zh-hans/pkg/brew/lzsa/) - Shares av.db curated category or tags: cli, compression, decompression, system. - [ouch](https://www.automicvault.com/zh-hans/pkg/brew/ouch/) - Local package facts share a topical domain. Shared terms: archive, cli, compression, decompression, system. - [snzip](https://www.automicvault.com/zh-hans/pkg/brew/snzip/) - Local package facts share a topical domain. Shared terms: archive, cli, compression, decompression, system. ## Combined YAML source View the package source record on GitHub. [combined/lizard.yml](https://github.com/automic-vault/db/blob/main/combined/lizard.yml) ## 来源 - 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