# 使用 Homebrew, Nix, apt 安装 multitime

查看 multitime 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:multitime
```

其他安装命令:

### macOS

- Homebrew (100%):

```sh
brew install multitime
```

  证据: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#multitime
```

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

- Ubuntu apt (92%):

```sh
sudo apt install multitime
```

  证据: Ubuntu 24.04 LTS package indexes: multitime from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz

## 软件包事实

- **软件包键:** brew:multitime
- **软件包管理器:** Homebrew
- **版本:** 1.5
- **来源摘要:** Time command execution over multiple executions
- **主页:** <https://tratt.net/laurie/src/multitime/>
- **仓库:** <https://github.com/ltratt/multitime>
- **已生成:** 2026-08-03T19:37:03+00:00

## 可执行文件

- multitime (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
## 项目历史与用法

multitime is Laurence Tratt's small benchmarking utility that extends Unix `time` by running a command repeatedly and reporting summary statistics. Tratt's overview starts from a common problem with one-shot timing: caches, background load, CPU and I/O scheduling, and user cherry-picking can make a single `time` result misleading. multitime answers that with repeated runs and output that includes means, standard deviations, minimums, medians, and maximums.

### 项目历史

The tool is intentionally narrow. It times external commands rather than becoming a language-specific profiler, and it includes options for controlling standard input and output across runs. Its man page also documents batch files for comparing different commands by randomly interleaving executions, which spreads machine noise more evenly across alternatives. That makes it a useful command-line companion for compiler, shell, and systems experiments where the benchmark is already expressible as a command.

### 使用方式

Its package-manager niche is a lightweight developer and research tool: smaller than benchmarking harnesses, more statistically honest than running `time` by hand several times, and easy to install through Homebrew, Nix, and Debian/Ubuntu-style packages.

### 来源

- <https://formulae.brew.sh/formula/multitime>
- <https://github.com/ltratt/multitime>
- <https://tratt.net/laurie/src/multitime/>
- <https://tratt.net/laurie/src/multitime/multitime.1.html>


## 安全说明

narrow executable package without higher-risk signals.

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

## 其他软件包管理器记录

- Nix - multitime: normalized package name match | nixpkgs package indexes: pkgs/by-name/mu/multitime/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - multitime - 1.4-2: normalized package name match | Ubuntu 24.04 LTS package indexes: multitime from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | time-like tool which does multiple runs | https://tratt.net/laurie/src/multitime/


## Combined YAML source

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


## 来源

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