# 使用 Homebrew, winget 安装 caesiumclt 查看 caesiumclt 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:caesiumclt ``` 其他安装命令: ### macOS - Homebrew (100%): ```sh brew install caesiumclt ``` 证据: local Homebrew formula metadata ### Windows - winget (92%): ```sh winget install --id SaeraSoft.CaesiumCLT -e ``` 证据: Windows Package Manager source index: SaeraSoft.CaesiumCLT from https://cdn.winget.microsoft.com/cache/source.msix ## 软件包事实 - **软件包键:** brew:caesiumclt - **软件包管理器:** Homebrew - **软件包管理器页面:** - **版本:** 1.4.0 - **来源摘要:** Fast and efficient lossy and/or lossless image compression tool - **主页:** - **仓库:** - **上游文档:** - **许可证:** Apache-2.0 - **源码归档:** - **最后更新:** 2026-07-08T09:42:46Z - **已生成:** 2026-07-08T18:08:21+00:00 ## 可执行文件 - caesiumclt (cli) - caesiumclt (别名) ## 构建依赖 - rust ## 安装行为 - post-install 钩子: 未定义 - Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## 版本和新鲜度 - 页面生成时间: 2026-07-08 - 管理器版本: 1.4.0 - 管理器更新时间: 2026-07-08 - 本地数据: OK - 上游仓库: https://github.com/Lymphatus/caesium-clt - 检测到的最新版本: v1.4.0 (当前) ## 项目历史与用法 CaesiumCLT is the command-line member of the Caesium image-compression family, packaged for workflows where batch JPEG, PNG, WebP, and GIF optimization belongs in scripts rather than a desktop GUI. ### 项目历史 The public caesium-clt repository dates to 2015 and describes itself as Caesium Command Line Tools. The current README presents the tool as a Rust command-line compressor built on libcaesium, with lossy, lossless, maximum-size, resize, conversion, metadata, recursive, and multithreaded modes. The project changelog records a major migration to Rust in the 0.19 line and a 1.0.0 release that consolidated multi-format compression, resizing, format conversion, dry-run, overwrite policy, and recursive batch behavior. Subsequent 1.x releases added Homebrew-oriented release automation, GIF support, human-readable size limits, minimum-savings logic, faster scanning, and JSON output. ### 采用历史 CaesiumCLT is distributed through developer and user package channels rather than only as release binaries: the official README documents Cargo, Homebrew, and Winget installs, and Homebrew carries it as the caesiumclt formula. Its audience is the overlap between web/media optimization users and shell users who want repeatable compression jobs. ### 使用方式 Common use is batch image compression from the shell: quality-based lossy compression, lossless optimization, recursive directory processing, conversion to WebP or JPEG, max-size targeting, and optional EXIF or timestamp preservation. The docs also expose scripting-friendly switches such as dry-run, quiet/verbose levels, thread count, and JSON output. ### 为什么软件包爱好者会关心 For package maintainers, CaesiumCLT is notable as a small media CLI that wraps a dedicated compression engine while staying easy to ship across Cargo, Homebrew, Winget, and GitHub release binaries. It is a useful example of a GUI-adjacent application family exposing a clean automation surface for CI image optimization and bulk asset cleanup. ### 时间线 - 2015: Public caesium-clt repository created on GitHub. - 2025: 1.0.0 release documents the core modern feature set. - 2025: 1.1.0 adds GIF support and Homebrew installation notes. - 2026: 1.3.0 release adds fast scanning and minimum-savings behavior. ### Related projects - libcaesium is the compression engine named by the README as the core library behind CaesiumCLT. - The broader Caesium family includes SaeraSoft's graphical Caesium image compressor, while CaesiumCLT serves the command-line and automation use case. ### 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:** caesiumclt - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## 其他软件包管理器记录 - winget - SaeraSoft.CaesiumCLT: normalized package name match | Windows Package Manager source index: SaeraSoft.CaesiumCLT from https://cdn.winget.microsoft.com/cache/source.msix ## 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. - [rust](https://www.automicvault.com/zh-hans/pkg/brew/rust/) - Build dependency declared by Homebrew. - [guetzli](https://www.automicvault.com/zh-hans/pkg/brew/guetzli/) - Shares av.db curated category or tags: cli, image-compression, media. - [minidjvu](https://www.automicvault.com/zh-hans/pkg/brew/minidjvu/) - Shares av.db curated category or tags: cli, image-compression, media. - [jpegoptim](https://www.automicvault.com/zh-hans/pkg/brew/jpegoptim/) - Shares av.db curated category or tags: cli, image-optimization, lossy-compression, media. - [optipng](https://www.automicvault.com/zh-hans/pkg/brew/optipng/) - Shares av.db curated category or tags: cli, image-optimization, lossless-compression, media. - [pngcrush](https://www.automicvault.com/zh-hans/pkg/brew/pngcrush/) - Shares av.db curated category or tags: cli, image-optimization, lossless-compression, media. - [pngquant](https://www.automicvault.com/zh-hans/pkg/brew/pngquant/) - Shares av.db curated category or tags: cli, image-optimization, lossy-compression, media. - [epsilon](https://www.automicvault.com/zh-hans/pkg/brew/epsilon/) - Shares av.db curated category or tags: cli, image-compression, media. - [flac](https://www.automicvault.com/zh-hans/pkg/brew/flac/) - Shares av.db curated category or tags: cli, lossless-compression, media. - [oxipng](https://www.automicvault.com/zh-hans/pkg/brew/oxipng/) - Both packages work with overlapping file formats or content types. Shared terms: cli, compression, image, image-optimization, media. ## Combined YAML source View the package source record on GitHub. [combined/caesiumclt.yml](https://github.com/automic-vault/db/blob/main/combined/caesiumclt.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