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ghost-cli
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pid-from-port
# pid-from-port [](https://travis-ci.org/kevva/pid-from-port) > Get PID from a port ## Install ``` $ npm install pid-from-port ``` ## Usage ```js const pidFromPort = require('pid-from-port'); (async () => { try { console.log(await pidFromPort(8080)); //=> 1337 const pids = await pidFromPort.all([8080, 22]); console.log(pids.get(8080)); //=> 1337 console.log(pids.get(22)); //=> 12345 } catch (err) { console.log(err); //=> 'Couldn't find a process with port `8080`' } })(); ``` ## API ### pidFromPort(port) #### port Type: `number` Port to lookup. ### pidFromPort.all(ports) Returns a `Promise<Map>` with the port as key and the PID as value. #### ports Type: `Array<number>` Ports to lookup. ### pidFromPort.list() Get all PIDs from ports. Returns a `Promise<Map>` with the port as key and the PID as value. ## License MIT © [Kevin Martensson](https://github.com/kevva)
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