# 使用 Homebrew 安装 countdown

查看 countdown 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:countdown
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install countdown
```

  证据: local Homebrew formula metadata

## 软件包事实

- **软件包键:** brew:countdown
- **软件包管理器:** Homebrew
- **版本:** 1.5.0
- **来源摘要:** Terminal countdown timer
- **主页:** <https://github.com/antonmedv/countdown>
- **仓库:** <https://github.com/antonmedv/countdown>
- **最后更新:** 2026-07-25T14:20:51-04:00
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- countdown (别名)

## 安装行为

- Bottle: 不可用

## 版本和新鲜度

- 页面生成时间: 2026-08-03
- 管理器版本: 1.5.0
## 项目历史与用法

Countdown is a small Go terminal countdown timer distributed as a command-line utility.

### 项目历史

The public repository was created in 2019 and describes a focused CLI for countdowns, target times, count-up mode, titles, pausing, and optional macOS speech announcements.

### 采用历史

The official install instructions name Homebrew, `go install`, and prebuilt GitHub release binaries, which is the typical distribution mix for a compact Go CLI.

### 使用方式

Users invoke `countdown` with a Go-style duration or a target time, optionally chaining a shell command after completion.

### 为什么软件包爱好者会关心

Its packaging is intentionally simple: one executable, no documented config file, and release artifacts suitable for Homebrew-style formula maintenance.

### 时间线

- 2019: Public GitHub repository created and 1.0.0 release published.
- 2023: 1.5.0 release published.

### Related projects

- fx
- walk
- howto

### 来源

- <https://github.com/antonmedv/countdown>
- <https://api.github.com/repos/antonmedv/countdown>
- <https://github.com/antonmedv/countdown/releases>


## 安全说明

narrow executable package without higher-risk signals.

- **Geiger 风险:** 绿色 / 低
- narrow executable package without higher-risk signals


## Combined YAML source

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


## 来源

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph