# 使用 Homebrew, apt 安装 vncsnapshot 查看 vncsnapshot 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:vncsnapshot ``` 其他安装命令: ### macOS - Homebrew (100%): ```sh brew install vncsnapshot ``` 证据: local Homebrew formula metadata ### Linux - Debian apt (92%): ```sh sudo apt install vncsnapshot ``` 证据: Debian stable package indexes: vncsnapshot from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz ## 软件包事实 - **软件包键:** brew:vncsnapshot - **软件包管理器:** Homebrew - **软件包管理器页面:** - **版本:** 1.2a - **来源摘要:** Command-line utility for taking VNC snapshots - **主页:** - **上游文档:** - **许可证:** GPL-2.0-or-later - **源码归档:** - **最后更新:** 2026-06-25T13:38:11+02:00 - **已生成:** 2026-08-04T22:13:35+00:00 ## 可执行文件 - vncsnapshot (cli) - vncsnapshot (别名) ## 依赖 - jpeg-turbo ## 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: 2026-08-04 - 管理器版本: 1.2a - 管理器更新时间: 2026-06-25 - 本地数据: OK - 上游仓库: https://sourceforge.net/projects/vncsnapshot/ - 信息: Release/tag comparison is only available for GitHub repositories. ## 项目历史与用法 VNCSnapshot is a command-line utility for connecting to a VNC server and saving the server's screen as a JPEG image. Its original project page presents it as a non-interactive cousin of a VNC viewer, useful when the desired output is an image file rather than a remote desktop window. ### 项目历史 The SourceForge-hosted project page identifies Grant McDorman as the contact author and says VNCSnapshot is derived from TightVNC and RealVNC. The page's CVS identifier and release-note timestamps place active maintenance around 2004, with the public release line centered on version 1.2 and 1.2a. Release notes for version 1.2 added multi-snapshot capture through `-count` and `-fps`, provided a Windows-usable `vncpasswd`, improved builds on non-Linux Unix systems, and fixed Mac OS X compilation errors. Those changes reflect the project's niche: making VNC screen capture scriptable across Unix, Linux, Windows, and Darwin-era Mac OS X systems. ### 使用方式 VNCSnapshot is invoked with VNC viewer-style options, a target such as `host:display`, and an output JPEG filename. The official examples cover direct capture, listening mode, tunneled connections, password files supplied with `-passwd`, rectangular crops with `-rect`, repeated captures with `-count`, and frame timing with `-fps`. ### 为什么软件包爱好者会关心 The tool matters mostly as a small automation bridge for old-school VNC infrastructure. It lets scripts, monitoring jobs, test harnesses, or documentation workflows take a remote-desktop snapshot without starting a full viewer session. ### 时间线 - 2004-09-09: Version 1.2 release notes document multi-snapshot capture and portability fixes. - 2004-09-11: The project web page revision identifies the SourceForge-hosted documentation and version 1.2a summary. ### Related projects - VNCSnapshot derives from TightVNC and RealVNC, and it ships a `vncpasswd` helper for creating password files used by the `-passwd` option. ### 来源 - VNCSnapshot 1.2 release notes: https://vncsnapshot.sourceforge.net/RELEASE-NOTES.txt - VNCSnapshot project page: https://vncsnapshot.sourceforge.net/ ## 安全说明 narrow executable package without higher-risk signals. - **Geiger 风险:** 绿色 / 低 - narrow executable package without higher-risk signals ## Configuration and credential file locations These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval. ## Credential files - Unix: file passed with -passwd - Windows: file passed with -passwd ## 源数据库详情 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** vncsnapshot - **Version Scheme:** 0 - **Revision:** 2 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## 其他软件包管理器记录 - Debian apt - vncsnapshot - 1.2a-6: normalized package name match | Debian stable package indexes: vncsnapshot from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Utility that takes JPEG snapshots from VNC servers | https://vncsnapshot.sourceforge.net/ - Ubuntu apt - vncsnapshot - 1.2a-5.2: normalized package name match | Ubuntu 24.04 LTS package indexes: vncsnapshot from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | A utility that takes JPEG snapshots from VNC servers | http://vncsnapshot.sourceforge.net/ ## 相关链接 - [Terminal utility packages](https://pkg.so/zh-hans/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://pkg.so/zh-hans/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Homebrew utility packages](https://pkg.so/zh-hans/brew-utility-packages/) - Matched Homebrew package provider. - [jpeg-turbo](https://pkg.so/zh-hans/brew/jpeg-turbo/) - Runtime dependency declared by Homebrew. - [tiger-vnc](https://pkg.so/zh-hans/brew/tiger-vnc/) - Shares pkgdb curated category or tags: cli, networking, remote-desktop, vnc. - [gtk-vnc](https://pkg.so/zh-hans/brew/gtk-vnc/) - Shares pkgdb curated category or tags: cli, networking, remote-desktop, vnc. - [x11vnc](https://pkg.so/zh-hans/brew/x11vnc/) - Shares pkgdb curated category or tags: cli, networking, remote-desktop, vnc. - [freerdp](https://pkg.so/zh-hans/brew/freerdp/) - Shares pkgdb curated category or tags: cli, networking, remote-desktop. - [c-ares](https://pkg.so/zh-hans/brew/c-ares/) - Shares pkgdb curated category or tags: cli, networking. - [unbound](https://pkg.so/zh-hans/brew/unbound/) - Shares pkgdb curated category or tags: cli, networking. - [curl](https://pkg.so/zh-hans/brew/curl/) - Shares pkgdb curated category or tags: cli, networking. - [libidn2](https://pkg.so/zh-hans/brew/libidn2/) - Shares pkgdb curated category or tags: cli, networking. ## Combined YAML source View the package source record on GitHub. [combined/vncsnapshot.yml](https://github.com/mxcl/pkgdb/blob/main/combined/vncsnapshot.yml) ## 来源 - pkg.so package database - Geiger risk classifier - package-page enrichment - curated configuration and credential file locations - curated package history - package version freshness - pkgdb category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph