23 lines
531 B
Markdown
23 lines
531 B
Markdown
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---
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description: Identify active machines
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keywords: machine, active, subcommand
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title: docker-machine active
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---
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See which machine is "active" (a machine is considered active if the
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`DOCKER_HOST` environment variable points to it).
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```bash
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$ docker-machine ls
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NAME ACTIVE DRIVER STATE URL
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dev - virtualbox Running tcp://192.168.99.103:2376
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staging * digitalocean Running tcp://203.0.113.81:2376
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$ echo $DOCKER_HOST
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tcp://203.0.113.81:2376
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$ docker-machine active
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staging
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```
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