# clpbar を Homebrew, MacPorts でインストール

clpbar 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:clpbar
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install clpbar
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install clpbar
```

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

## パッケージ情報

- **パッケージキー:** brew:clpbar
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.11.1
- **ソース概要:** Command-line progress bar
- **ホームページ:** <https://clpbar.sourceforge.net/>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- clpbar (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: 1.11.1
## プロジェクトの歴史と使われ方

Command Line Progress Bar, packaged as clpbar, is a small C command-line utility by Michael Peek for showing progress while copying a data stream.

### プロジェクトの歴史

The official homepage describes Bar as a stream-copying program that reports transfer amount, throughput, transfer time, estimated remaining time, percentage complete, and a progress bar on stderr.

The same homepage says the tool was originally written to estimate large network transfers, usually in SSH and tar pipelines.

### 採用の歴史

The official SourceForge project records the project as a Linux/BSD command-line tool registered in 2003 and last updated in 2012.

The input package facts show continued package-manager availability through Homebrew and MacPorts.

### 使われ方

Users insert clpbar into Unix pipelines so stdin is forwarded to stdout while progress information is emitted to stderr.

### パッケージ好きにとっての重要性

clpbar is package-manager preservation of a focused SourceForge-era Unix utility: tiny, pipeline-friendly, and useful without changing the producer or consumer commands.

### タイムライン

- 2003: SourceForge project registered.
- 2012: SourceForge project page lists the last update as September 14, 2012.

### Related projects

- The official homepage documents clpbar itself and links to SourceForge downloads and Doxygen output; no official source-control repository page was found.

### ソース

- <https://clpbar.sourceforge.net/>
- <https://sourceforge.net/projects/clpbar>
- source_facts.package-manager


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals

## 他のパッケージマネージャ記録

- MacPorts - clpbar: normalized package name match | MacPorts ports tree: sysutils/clpbar/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1


## Combined YAML source

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