# Installer yydecode avec Homebrew, MacPorts

Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de yydecode pour les workflows d'agents IA.

## installation

```sh
sudo av install brew:yydecode
```

Commandes d'installation supplémentaires:

### macOS

- Homebrew (100%):

```sh
brew install yydecode
```

  Preuve: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install yydecode
```

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

## Faits du paquet

- **Clé du paquet:** brew:yydecode
- **Gestionnaire de paquets:** Homebrew
- **Version:** 0.2.10
- **Résumé source:** Decode yEnc archives
- **Page d'accueil:** <https://yydecode.sourceforge.net/>
- **Dernière mise à jour:** 2026-08-02T12:51:50+01:00
- **Généré:** 2026-08-03T19:37:03+00:00

## exécutables

- yydecode (alias)

## Comportement d'installation

- Bouteille: non disponible

## Version et fraîcheur

- page générée: 2026-08-03
- version du gestionnaire: 0.2.10
## Historique du projet et usages

yydecode is a small C decoder for yEnc-encoded binaries on Usenet. Its homepage describes it as a portable decoder that can behave like the older uudecode utility, making it a classic example of a single-purpose command-line tool created for the binary-newsgroup era.

### Historique du projet

The SourceForge project was registered in February 2002, during the period when yEnc was spreading through Usenet binary postings. The homepage's tone is very much of that moment: it calls yEnc newly widespread, explains the yydecode name as a play on uudecode, and points users to CVS for bleeding-edge development.

The stable version documented on the homepage is 0.2.10, released on 2003-04-15. SourceForge later recorded project activity through 2013, but the public history is essentially that of a compact early-2000s utility that solved one encoding problem and then mostly stabilized.

### Historique d'adoption

The homepage documents packaging for Fink on Mac OS X, Debian unstable, RPM-based distributions, Win32 binaries, and POSIX source builds. That spread is the important adoption story: yydecode was small, portable, and useful enough to be wrapped for the major Unix-like package channels used by Usenet users.

SourceForge classifies the project under Usenet News, File Sharing, and Archiving, which matches its practical audience: people retrieving multi-part binary postings and needing a decoder that understood the format in their newsreader or shell pipeline.

### Modes d'utilisation

yydecode is used like uudecode: feed it encoded Usenet binary data and let it recover the original file. The homepage says it aims to work as a direct drop-in replacement in normal circumstances, which made it easy to insert into existing scripts and habits.

Its niche matters when dealing with historical Usenet archives, old binary-posting workflows, or systems that still encounter yEnc payloads. For modern users it is less a daily media tool than a compatibility decoder.

### Pourquoi les passionnés de paquets s'y intéressent

yydecode is a package-manager fossil from the Usenet binary ecosystem. It captures a moment when new encodings appeared in distributed communities, and tiny decoders had to be packaged quickly for Mac, Linux, Windows, and source-build users.

It also illustrates why old archive/media packages remain useful: not because the workflow is fashionable, but because old data keeps old formats alive.

### Chronologie

- 2002-02-15: SourceForge project is registered.
- 2003-04-15: Homepage lists yydecode 0.2.10 as the stable release.
- 2003: Homepage documents Fink, Debian, RPM, Win32, and POSIX source distribution paths.
- 2013-03-22: SourceForge project summary records the last update date.

### Related projects

- uudecode is the older Unix decoder whose behavior yydecode intentionally resembles.
- yEnc is the Usenet binary encoding format yydecode supports.
- parchive and yencode are adjacent SourceForge-era tools for binary Usenet posting, decoding, and recovery workflows.

### Sources

- <https://sourceforge.net/p/yydecode/code>
- <https://sourceforge.net/projects/yydecode/>
- <https://yydecode.sourceforge.net/>


## Notes de sécurité

broad file, network, media, or database tool signal.

- **Risque Geiger:** blue / moyen
- broad file, network, media, or database tool signal

## Autres enregistrements de gestionnaires de paquets

- MacPorts - yydecode: normalized package name match | MacPorts ports tree: sysutils/yydecode/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/yydecode.yml](https://github.com/mxcl/pkgdb/blob/main/combined/yydecode.yml)


## Sources

- 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