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这里的每个工具都是开源软件；其许可证保障了使用与再分发的权利。本镜像正是这一承诺的实践：提供每个软件包发布至少 2 个月的最新版本，永久免费 — 无需账号，无需认证。
安全修复与补丁会立即发布。想在上游发布后数小时内获得每个版本？请使用主仓库 deb.griffo.io。🚀

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🖼️ 在 Ubuntu 上安装最新的 viu

用 Rust 编写的命令行图片查看器

⏳ 尚未加入免费镜像 — 可从主仓库 deb.griffo.io 获取
⏳ viu 尚未加入免费镜像。免费镜像目前提供 Ghostty、Zed 和 Oh My Posh，更多工具即将加入。请从主仓库 deb.griffo.io获取 viu — 每个版本在上游发布后数小时内可用。
来源版本
deb.griffo.io (main)1.6.1 ✅
官方 Ubuntu🚫 未收录
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什么是 viu？

viu is a small but powerful command-line image viewer written in Rust that displays images directly in your terminal. It adapts to your terminal's capabilities, using the best available protocol — from the high-fidelity Kitty and iTerm2 graphics protocols down to Unicode block characters as a universal fallback.

🚀 Why Latest Versions Matter: viu continuously improves support for new image formats, terminal protocols, and display options. The latest releases include AVIF support, improved Kitty protocol rendering, better GIF animation handling, and performance optimizations for large images.

⚡ Key Features of viu

🖼️ Multiple Display Protocols

Supports Kitty terminal graphics protocol, iTerm2 inline images, Sixel graphics, and Unicode block characters — automatically picks the best one for your terminal.

📦 Wide Format Support

Displays PNG, JPEG, GIF, BMP, ICO, TIFF, WebP, AVIF, and many more formats via Rust's image crate.

🎞️ GIF Animation

Plays animated GIFs directly in the terminal, looping through frames at the correct frame rate.

📏 Flexible Sizing

Control width, height, or let viu auto-fit the image to your terminal window. Useful for pipelines and scripting.

🔗 Pipe-Friendly

Reads from stdin or file arguments, making it composable with tools like curl, find, and shell pipelines.

⚡ Fast & Lightweight

Written in Rust — minimal startup time, low memory footprint, and no runtime dependencies beyond the binary.

🖥️ Supported Terminal Protocols

  • Kitty: Full-resolution pixel-perfect images (kitty, Ghostty, WezTerm)
  • iTerm2: Inline image protocol (iTerm2, WezTerm, Tabby, VSCode)
  • Sixel: Compatible with foot, Windows Terminal, and many classic terminals
  • Unicode blocks: Universal fallback — works in every terminal

📦 Installation from deb-free.griffo.io

步骤 1：添加仓库

sudo install -d -m 0755 /etc/apt/keyrings curl -fsSL https://deb-free.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | sudo gpg --dearmor --yes -o /etc/apt/keyrings/deb-free.griffo.io.gpg echo "deb [signed-by=/etc/apt/keyrings/deb-free.griffo.io.gpg] https://deb-free.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | sudo tee /etc/apt/sources.list.d/deb-free.griffo.io.list > /dev/null sudo apt update
install -d -m 0755 /etc/apt/keyrings curl -fsSL https://deb-free.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | gpg --dearmor --yes -o /etc/apt/keyrings/deb-free.griffo.io.gpg echo "deb [signed-by=/etc/apt/keyrings/deb-free.griffo.io.gpg] https://deb-free.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | tee /etc/apt/sources.list.d/deb-free.griffo.io.list > /dev/null apt update

步骤 2：安装 viu

# Install latest viu sudo apt install viu # Verify installation viu --version
# Install latest viu apt install viu # Verify installation viu --version

🎯 使用示例

Basic usage:

# Display a single image viu image.png # Display multiple images viu *.jpg # Display from stdin curl -sL https://example.com/photo.jpg | viu - # Display a GIF animation viu animation.gif

Sizing options:

# Set width in terminal columns viu -w 80 image.png # Set height in terminal rows viu -h 24 image.png # Disable auto-resizing viu -s image.png

Pipeline examples:

# Browse images in a directory for f in ~/Pictures/*.jpg; do viu -w 40 "$f"; done # Use with fzf to browse and preview find . -name "*.png" | fzf --preview "viu -w 60 {}"

🚀 为什么选择 deb-free.griffo.io？

📊 Repository Comparison:
  • Official Ubuntu: viu is not packaged in official Ubuntu repositories
  • Cargo Install: Requires Rust toolchain and compilation time
  • deb.griffo.io (main): Latest version available immediately via apt

📦 软件包构建仓库

Ubuntu 软件包在此 GitHub 仓库中自动构建和维护：

🔗 相关软件包

也可从 deb-free.griffo.io 获取：

🎯 Perfect for: Developers previewing assets from the terminal, sysadmins checking images over SSH, users of Kitty, Ghostty, or WezTerm who want pixel-perfect image display, and anyone integrating image previews into shell scripts or tools like yazi and fzf.

💝 Support This Project

If this repository saves you time and effort, please consider supporting it!

⭐ Star on GitHub 🐦 Share on Twitter

📦 deb.griffo.io（主仓库）最近发布

❓ 常见问题

viu 在官方 Ubuntu 软件源中吗？

不在 — 官方 Ubuntu 源没有打包 viu。本免费镜像提供发布至少 2 个月的最新 viu 版本；主仓库 deb.griffo.io 在上游发布后数小时内提供每个版本。

如何在 Ubuntu 上安装最新版 viu？

按上方说明一次性添加 deb-free.griffo.io 仓库，然后运行：sudo apt install viu。之后通过常规的 sudo apt upgrade 获取新版本。

软件包是否有签名？如何构建？

每个软件包都使用仓库的 GPG 密钥（EA0F721D231FDD3A0A17B9AC7808B4DD62C41256）签名，并基于上游发布在公开的 GitHub 仓库中构建，任何人都可以审查。

支持哪些 Ubuntu 版本？

Ubuntu 22.04 Jammy、24.04 Noble、25.10 Questing 和 26.04 Resolute。