Function show

show(options?: LinkShowOptions, globalOptions?: GlobalOptions): Promise<Command<LinkShowOptions> | LinkInfo[]>
Display device attributes.
Parameters
- options: LinkShowOptions = {}
  
  Parameters options to be passed down to ip.
- globalOptions: GlobalOptions = {}
  
  Global parameters options that affects the command execution.
Returns Promise<Command<LinkShowOptions> | LinkInfo[]>
Throws
ParametersError - Throws when passed parameters are invalid.

Throws
CommandError - Throws when the executed command fails.

Example
Import module
```
import { link } from 'iproute';
```
Show link information about the eth0 device
```
const links = await link.show({
  dev: 'eth0'
});
```
Shortcut to show all links
```
const links = await link.show();
const links = await link.show({});
```
- Defined in src/commands/link.ts:128

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