packer-cn/website/source/docs/machine-readable/command-version.html.markdown

---
layout: "docs_machine_readable"
page_title: "Command: version - Machine-Readable Reference"
description: |-
  These are the machine-readable types that exist as part of the output of `packer version`.
---

# Version Command Types

These are the machine-readable types that exist as part of the output
of `packer version`.

<dl>
	<dt>version (1)</dt>
	<dd>
		<p>The version number of Packer running.</p>

		<p>
		<strong>Data 1: version</strong> - The version of Packer running,
		only including the major, minor, and patch versions. Example:
		"0.2.4".
		</p>
	</dd>

	<dt>version-commit (1)</dt>
	<dd>
		<p>The SHA1 of the Git commit that built this version of Packer.</p>

		<p>
		<strong>Data 1: commit SHA1</strong> - The SHA1 of the commit.
		</p>
	</dd>

	<dt>version-prerelease (1)</dt>
	<dd>
		<p>
		The prerelease tag (if any) for the running version of Packer. This
		can be "beta", "dev", "alpha", etc. If this is empty, you can assume
		it is a release version running.
		</p>

		<p>
		<strong>Data 1: prerelease name</strong> - The name of the
		prerelease tag.
		</p>
	</dd>
</dl>