# witr を Homebrew, MacPorts, Nix, scoop, winget でインストール

witr 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:witr
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install witr
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install witr
```

  証拠: MacPorts ports tree: sysutils/witr/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#witr
```

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

### Windows

- Scoop (92%):

```sh
scoop install main/witr
```

  証拠: Scoop official bucket manifest trees: bucket/witr.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

- winget (92%):

```sh
winget install --id PranshuParmar.witr -e
```

  証拠: Windows Package Manager source index: PranshuParmar.witr from https://cdn.winget.microsoft.com/cache/source.msix

## パッケージ情報

- **パッケージキー:** brew:witr
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.3.3
- **ソース概要:** Why is this running?
- **ホームページ:** <https://github.com/pranshuparmar/witr>
- **リポジトリ:** <https://github.com/pranshuparmar/witr>
- **最終更新:** 2026-07-25T22:40:21+02:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- witr (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 0.3.3
## プロジェクトの歴史と使われ方

witr, short for the question 'Why is this running?', is a Go system-inspection CLI focused on explaining the cause behind running processes, open ports, containers, and file locks. The public repository was created in December 2025, and its README positions it as a causality layer above tools such as ps, top, lsof, ss, systemctl, and docker ps.

### プロジェクトの歴史

The project appeared as a small single-purpose diagnostics tool and quickly acquired a broader interactive mode. Its README emphasizes both direct human-readable output and an interactive terminal dashboard with tabs for processes, ports, containers, and locks, reflecting a shift from one-shot inspection toward an operator-facing TUI.

### 採用の歴史

Although new, witr shows unusually strong early adoption signals for a system utility: the GitHub API showed more than 18,000 stars during this enrichment run, and the latest GitHub release at the time checked was v0.3.3, published on June 24, 2026. The README also points to packaging across multiple ecosystems, including Unix, macOS, Windows, FreeBSD, and several package managers, which is notable for a young CLI.

### 使われ方

witr is used when an operator sees a process, listening port, container, or lock and wants the chain of responsibility rather than another flat listing. It correlates process metadata, services, containers, shells, repositories, and related system state to explain where a running thing came from and how it was started.

### パッケージ好きにとっての重要性

Its package-nerd appeal is the tidy premise: most Unix inspection tools expose facts, while witr tries to narrate cause. That makes it a modern companion to classic observability commands, especially for developers moving between local machines, containers, service managers, and language-specific dev servers.

### ソース

- <https://api.github.com/repos/pranshuparmar/witr>
- <https://api.github.com/repos/pranshuparmar/witr/releases/latest>
- <https://github.com/pranshuparmar/witr>
- <https://news.ycombinator.com/item?id=46392910>


## セキュリティノート

witr に一致するローカルシークレット処理マニフェストは見つかりませんでした。将来の対応で安定したパッケージ URL を使えるよう、Nucleus パッケージメタデータはここに公開されています。


## 他のパッケージマネージャ記録

- Nix - witr: normalized package name match | nixpkgs package indexes: pkgs/by-name/wi/witr/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- MacPorts - witr: normalized package name match | MacPorts ports tree: sysutils/witr/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Scoop - main/witr: normalized package name match | Scoop official bucket manifest trees: bucket/witr.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
- winget - PranshuParmar.witr: normalized package name match | Windows Package Manager source index: PranshuParmar.witr from https://cdn.winget.microsoft.com/cache/source.msix


## Combined YAML source

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


## ソース

- 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