16 lines
505 B
Markdown
16 lines
505 B
Markdown
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<a name="exec"></a>
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## exec(cmd, arg, opts) ⇒ <code>Promise.<{stdout: string, stderr: stderr}></code>
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Promisified child_process.exec
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**Kind**: global function
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| Param | Type | Description |
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| --- | --- | --- |
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| cmd | | |
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| arg | | |
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| opts | | See child_process.exec node docs |
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| opts.stdout | <code>stream.Writable</code> | If defined, child process stdout will be piped to it. |
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| opts.stderr | <code>stream.Writable</code> | If defined, child process stderr will be piped to it. |
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