macOS
brew install dcledlocal Homebrew formula metadata
brew / rang 14920
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de dcled pour les workflows d'agents IA.
installation
brew install dcledlocal Homebrew formula metadata
aperçu
Linux driver for dream cheeky USB message board
historique
dcled is a small userland command-line driver for the Dream Cheeky USB Message Board, a scrolling LED gadget whose original software targeted Windows. Its official page frames the project as a Linux-style way to stream text to the device.
The author wrote the first version after finding a hardware developer manual for the device. The official page says version 1.0 took roughly a Saturday afternoon, and the program was shaped to behave like cat: files go to the display, stdin works as a pipe, and a message option handles one-off text.
The project then accreted features from real desk and server use. Preamble graphics were added because the author missed the beginning of scrolling messages, and later releases moved from libhid to direct libusb use and added a tachometer mode for gauge-like displays.
dcled is niche hardware software rather than an ecosystem project. The official page records use for monitoring a game server, Mac OS X compatibility, and a related Ruby userland driver by another developer, which is about the right adoption scale for a single USB novelty device.
The practical pattern is Unix plumbing: pipe log output or short status messages into dcled and let the LED board scroll them. The page's example tails a system log through dcled with preamble graphics and echoing enabled so the same text appears on both the terminal and the display.
Options cover brightness, clock display, preambles, repeated scrolling, font selection, speed, test patterns, and a no-device mode, which makes it more scriptable than the toy hardware would suggest.
dcled is the kind of package that makes old Unix package indexes fun: one odd USB object, a single-purpose CLI, no daemon, no cloud account, and just enough stream behavior to make it composable.
posture de sécurité
narrow executable package without higher-risk signals.
risque vert · confiance faible · appliance
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
dcled | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://www.jeffrika.com/~malakai/dcled/index.html
métadonnées d'installation
| Clé du paquet | brew:dcled |
|---|---|
| Version | 2.2 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/dcled |
| Page d'accueil | https://www.jeffrika.com/~malakai/dcled/index.html |
| Docs amont | https://www.jeffrika.com/~malakai/dcled/index.html |
| Licence | LicenseRef-Homebrew-cannot-represent |
| Archive source | https://www.jeffrika.com/~malakai/dcled/dcled-2.2.tgz |
| Dernière mise à jour | 2026-06-25T13:37:39+02:00 |
| Pulse | updated |
| Dépendances | libusb |
| Bouteille | disponible (sur arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | dcled |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
piste source
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
View the package source record on GitHub.