mirror of https://github.com/docker/docs.git
74 lines
1.0 KiB
Markdown
74 lines
1.0 KiB
Markdown
---
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description: Docker extension API reference
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keywords: Docker, extensions, sdk, API, reference
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skip_read_time: true
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---
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# Interface: Host
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**`Since`**
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0.2.0
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## Methods
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### openExternal
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▸ **openExternal**(`url`): `void`
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Opens an external URL with the system default browser.
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**`Since`**
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0.2.0
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```typescript
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ddClient.host.openExternal("https://docker.com");
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```
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#### Parameters
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| Name | Type | Description |
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| :------ | :------ | :------ |
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| `url` | `string` | The URL the browser will open (must have the protocol `http` or `https`). |
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#### Returns
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`void`
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## Properties
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### platform
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• **platform**: `string`
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Returns a string identifying the operating system platform. See https://nodejs.org/api/os.html#osplatform
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**`Since`**
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0.2.2
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___
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### arch
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• **arch**: `string`
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Returns the operating system CPU architecture. See https://nodejs.org/api/os.html#osarch
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**`Since`**
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0.2.2
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___
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### hostname
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• **hostname**: `string`
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Returns the host name of the operating system. See https://nodejs.org/api/os.html#oshostname
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**`Since`**
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0.2.2
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