# 使用 Homebrew, dnf, Nix 安装 termbg

查看 termbg 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:termbg
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install termbg
```

  证据: local Homebrew formula metadata

### Linux

- dnf (92%):

```sh
sudo dnf install termbg
```

  证据: Fedora Rawhide package metadata: termbg from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst

- Nix (92%):

```sh
nix profile install nixpkgs#termbg
```

  证据: nixpkgs package indexes: pkgs/by-name/te/termbg/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## 软件包事实

- **软件包键:** brew:termbg
- **软件包管理器:** Homebrew
- **软件包管理器页面:** <https://formulae.brew.sh/formula/termbg>
- **版本:** 0.6.2
- **来源摘要:** Rust library for terminal background color detection
- **主页:** <https://github.com/dalance/termbg>
- **仓库:** <https://github.com/dalance/termbg>
- **许可证:** Apache-2.0 OR MIT
- **源码归档:** <https://github.com/dalance/termbg/archive/refs/tags/v0.6.2.tar.gz>
- **已生成:** 2026-08-04T22:13:35+00:00

## 可执行文件

- termbg (cli)
- termbg (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, arm64_ventura, sonoma, ventura, x86_64_linux

## 版本和新鲜度

- 页面生成时间: 2026-08-04
- 管理器版本: 0.6.2
- 本地数据: OK
- 上游仓库: https://github.com/dalance/termbg
- 检测到的最新版本: v0.6.2 (当前)
- 信息: No package-manager update timestamp was available.
## 项目历史与用法

termbg is a Rust library and small check program for detecting a terminal's background color. The README says it reports either RGB values or a dark/light theme.

### 项目历史

The GitHub repository was created in November 2020, and its v0.1.0 tag points to the initial repository work from the same day. The project has remained a focused terminal-behavior utility rather than a broad terminal UI framework.

### 采用历史

termbg is published as a Rust crate and appears in package-manager metadata for Homebrew, dnf, and Nix. Its README badges link crates.io and docs.rs, and its Homebrew formula exposes the included `termbg` executable for checking terminal behavior from the command line.

### 使用方式

Rust programs depend on the crate and call functions such as `terminal`, `rgb`, and `theme` with a timeout. The README also documents an example check program that prints the terminal type, detected RGB value, and dark/light theme.

### 为什么软件包爱好者会关心

termbg is useful in the terminal-tooling niche because theme-aware CLIs often need to know whether the background is dark or light. Its README documents support and non-support across many terminals, which gives package maintainers and CLI authors a compact compatibility reference.

### 时间线

- 2020-11-09: GitHub repository created and v0.1.0 tag commit dated.
- 2024-11-15: v0.6.1 tag commit dated.
- 2025-01-06: v0.6.2 tag commit dated.

### Related projects

- The README's compatibility list includes Alacritty, GNOME Terminal, GNU Screen, kitty, iTerm2, macOS Terminal, mintty, tmux, Visual Studio Code, xterm, Win32 console, and several unsupported terminals such as Cmder, ConEmu, PuTTY, QTerminal, and Windows Terminal.

### 来源

- <https://api.github.com/repos/dalance/termbg>
- <https://api.github.com/repos/dalance/termbg/commits/ebd895a0349367115b618a2a1c919c4a35870324>
- <https://api.github.com/repos/dalance/termbg/tags>
- <https://github.com/dalance/termbg#readme>
- source_facts.package-manager


## 安全说明

library-like package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- library-like package without higher-risk signals

## 源数据库详情

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

## 其他软件包管理器记录

- Nix - termbg: normalized package name match | nixpkgs package indexes: pkgs/by-name/te/termbg/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- dnf - termbg - 0.6.2-5.fc45: normalized package name match | Fedora Rawhide package metadata: termbg from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/210a2053c8e007daf9ae39c2a21daaed9b2ddd07d63ecffa597050361e73650c-primary.xml.zst | Terminal background color detection | https://crates.io/crates/termbg


## 相关链接

- [Source-control packages](https://pkg.so/zh-hans/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://pkg.so/zh-hans/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Language runtime packages](https://pkg.so/zh-hans/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [Networking and protocol packages](https://pkg.so/zh-hans/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [rust](https://pkg.so/zh-hans/brew/rust/) - Build dependency declared by Homebrew.
- [eza](https://pkg.so/zh-hans/brew/eza/) - Shares pkgdb curated category or tags: cli, rust, system, terminal.
- [nushell](https://pkg.so/zh-hans/brew/nushell/) - Shares pkgdb curated category or tags: cli, rust, system, terminal.
- [bottom](https://pkg.so/zh-hans/brew/bottom/) - Shares pkgdb curated category or tags: cli, rust, system, terminal.
- [lsd](https://pkg.so/zh-hans/brew/lsd/) - Shares pkgdb curated category or tags: cli, rust, system, terminal.
- [hyfetch](https://pkg.so/zh-hans/brew/hyfetch/) - Shares pkgdb curated category or tags: cli, rust, system, terminal.
- [ouch](https://pkg.so/zh-hans/brew/ouch/) - Shares pkgdb curated category or tags: cli, rust, system, terminal.
- [lolcrab](https://pkg.so/zh-hans/brew/lolcrab/) - Shares pkgdb curated category or tags: cli, rust, system, terminal.
- [pfetch-rs](https://pkg.so/zh-hans/brew/pfetch-rs/) - Shares pkgdb curated category or tags: cli, rust, system, terminal.
- [kbt](https://pkg.so/zh-hans/brew/kbt/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, rust, system, terminal.

## Combined YAML source

View the package source record on GitHub. [combined/termbg.yml](https://github.com/mxcl/pkgdb/blob/main/combined/termbg.yml)


## 来源

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph