# vncsnapshot を Homebrew, apt でインストール

vncsnapshot 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:vncsnapshot
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install vncsnapshot
```

  証拠: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install vncsnapshot
```

  証拠: Debian stable package indexes: vncsnapshot from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

## パッケージ情報

- **パッケージキー:** brew:vncsnapshot
- **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/vncsnapshot>
- **バージョン:** 1.2a
- **ソース概要:** Command-line utility for taking VNC snapshots
- **ホームページ:** <https://sourceforge.net/projects/vncsnapshot/>
- **上流ドキュメント:** <https://sourceforge.net/projects/vncsnapshot/>
- **ライセンス:** GPL-2.0-or-later
- **ソースアーカイブ:** <https://downloads.sourceforge.net/project/vncsnapshot/vncsnapshot/1.2a/vncsnapshot-1.2a-src.tar.gz>
- **最終更新:** 2026-06-25T13:38:11+02:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- vncsnapshot (cli)
- vncsnapshot (エイリアス)

## 依存関係

- jpeg-turbo

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 1.2a
- マネージャ更新日: 2026-06-25
- ローカルデータ: OK
- 上流リポジトリ: https://sourceforge.net/projects/vncsnapshot/
- 情報: Release/tag comparison is only available for GitHub repositories.
## プロジェクトの歴史と使われ方

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.

### プロジェクトの歴史

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.

### 使われ方

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`.

### パッケージ好きにとっての重要性

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.

### タイムライン

- 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.

### ソース

- VNCSnapshot 1.2 release notes: https://vncsnapshot.sourceforge.net/RELEASE-NOTES.txt
- VNCSnapshot project page: https://vncsnapshot.sourceforge.net/


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 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
## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** vncsnapshot
- **Version Scheme:** 0
- **Revision:** 2
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- 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/


## 関連リンク

- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Homebrew utility packages](https://pkg.so/ja/brew-utility-packages/) - Matched Homebrew package provider.
- [jpeg-turbo](https://pkg.so/ja/brew/jpeg-turbo/) - Runtime dependency declared by Homebrew.
- [tiger-vnc](https://pkg.so/ja/brew/tiger-vnc/) - Shares pkgdb curated category or tags: cli, networking, remote-desktop, vnc.
- [gtk-vnc](https://pkg.so/ja/brew/gtk-vnc/) - Shares pkgdb curated category or tags: cli, networking, remote-desktop, vnc.
- [x11vnc](https://pkg.so/ja/brew/x11vnc/) - Shares pkgdb curated category or tags: cli, networking, remote-desktop, vnc.
- [freerdp](https://pkg.so/ja/brew/freerdp/) - Shares pkgdb curated category or tags: cli, networking, remote-desktop.
- [c-ares](https://pkg.so/ja/brew/c-ares/) - Shares pkgdb curated category or tags: cli, networking.
- [unbound](https://pkg.so/ja/brew/unbound/) - Shares pkgdb curated category or tags: cli, networking.
- [curl](https://pkg.so/ja/brew/curl/) - Shares pkgdb curated category or tags: cli, networking.
- [libidn2](https://pkg.so/ja/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)


## ソース

- 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