# portkiller mit Homebrew Cask installieren

Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für portkiller in AI-Agent-Workflows.

## Installation

```sh
sudo av install cask:portkiller
```

Weitere Installationsbefehle:

### macOS

- Homebrew Cask (100%):

```sh
brew install --cask portkiller
```

  Evidenz: local Homebrew cask metadata

## Paketfakten

- **Paketschlüssel:** cask:portkiller
- **Paketmanager:** Homebrew Cask
- **Paketmanager-Seite:** <https://formulae.brew.sh/cask/portkiller>
- **Version:** 3.4.0
- **Quellzusammenfassung:** Monitor listening ports and kill their processes
- **Homepage:** <https://github.com/productdevbook/port-killer>
- **Repository:** <https://github.com/productdevbook/port-killer>
- **Quellarchiv:** <https://github.com/productdevbook/port-killer/releases/download/v3.4.0/PortKiller-v3.4.0-macos.dmg>
- **Generiert:** 2026-11-04T12:20:42+00:00

## Installationsverhalten

- Post-install-Hook: nicht definiert
- Bottle: nicht verfügbar

## Version und Aktualität

- Seite generiert: 2026-11-04
- Manager-Version: 3.4.0
- lokale Daten: OK
- Upstream-Repository: https://github.com/productdevbook/port-killer
- Info: No package-manager update timestamp was available.
- Info: No cached GitHub release or tag data was available.
## Projektgeschichte und Nutzung

PortKiller is a cross-platform desktop tool for discovering listening TCP ports, identifying and terminating their processes, and managing development-oriented forwarding and tunnel workflows.

### Projektgeschichte

PortKiller developed as a cross-platform desktop port-management project. Its scope grew beyond listing listeners and terminating processes to include watched ports, favorites, Kubernetes port-forward lifecycle management, and visibility into Cloudflare Tunnel connections.

### Adoptionsgeschichte

PortKiller is distributed for macOS through Homebrew and as a direct download, while the official project also supports Windows.

### Wie es verwendet wird

Developers use PortKiller to search active listeners, terminate a process gracefully or forcibly, watch important ports, receive state-change notifications, and manage port forwards from a macOS menu-bar or Windows system-tray application.

### Warum Paket-Nerds sich dafür interessieren

PortKiller packages familiar Unix troubleshooting operations—finding listeners, identifying processes, and terminating them—into a desktop interface. Its management of kubectl port-forward sessions and Cloudflare Tunnels broadens it from a port inspector into a developer networking dashboard.

### Zeitleiste

- The project expanded from local port and process management into Kubernetes port-forward and Cloudflare Tunnel workflows.

### Related projects

- kubectl supplies the Kubernetes port-forward functionality managed by PortKiller.
- cloudflared is the Cloudflare Tunnel client whose active connections PortKiller can display and manage.

### Quellen

- <https://github.com/productdevbook/port-killer#readme>


## Sicherheitshinweise

Für portkiller wurde kein passendes lokales Secret-Handling-Manifest gefunden. Paketmetadaten bleiben hier veröffentlicht, damit künftige Abdeckung eine stabile Paket-URL hat.


## Details aus der Quelldatenbank

- **Source Database:** Homebrew cask API
- **Tap:** homebrew/cask
- **Full Token:** portkiller
- **Names:** PortKiller
- **Depends On:** Macos: >=: 15
- **Artifacts:** App: 1, Target: 1, Uninstall: 1, Zap: 1
- **Auto Updates:** yes
- **Deprecated:** no
- **Disabled:** no


## Verwandte Links

- [Homebrew Cask packages](https://pkg.so/de/homebrew-cask-packages/) - Generated from Homebrew Cask package-manager metadata.
- [Homebrew Cask applications](https://pkg.so/de/homebrew-cask-applications/) - Cask artifact metadata includes an app bundle.
- [kubernetes-cli](https://pkg.so/de/brew/kubernetes-cli/) - PortKiller provides a graphical way to create, monitor, reconnect, and stop the kubectl port-forward sessions used to reach Kubernetes workloads locally.

  Quellen: <https://github.com/productdevbook/port-killer#readme> · <https://kubernetes.io/docs/reference/kubectl/generated/kubectl_port-forward/>
- [cloudflared](https://pkg.so/de/brew/cloudflared/) - PortKiller can display and manage active Cloudflare Tunnel connections, while cloudflared is the official client that creates and runs those tunnels.

  Quellen: <https://github.com/productdevbook/port-killer#readme> · <https://developers.cloudflare.com/cloudflare-one/networks/connectors/cloudflare-tunnel/>

## Combined YAML source

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


## Quellen

- package-page enrichment
- curated package history
- package version freshness
- package relationship graph
- cross-ecosystem install command graph