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... primarily to make the top-level options more discoverable. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
51 lines
1.9 KiB
Markdown
51 lines
1.9 KiB
Markdown
% skopeo-standalone-sign(1)
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## NAME
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skopeo\-standalone-sign - Debugging tool - Publish and sign an image in one step.
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## SYNOPSIS
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**skopeo standalone-sign** [*options*] _manifest_ _docker-reference_ _key-fingerprint_ **--output**|**-o** _signature_
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## DESCRIPTION
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This is primarily a debugging tool, useful for special cases, and usually should not be a part of your normal operational workflow; use `skopeo copy --sign-by` instead to publish and sign an image in one step.
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_manifest_ Path to a file containing the image manifest
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_docker-reference_ A docker reference to identify the image with
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_key-fingerprint_ Key identity to use for signing
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## OPTIONS
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See also [skopeo(1)](skopeo.1.md) for options placed before the subcommand name.
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**--help**, **-h**
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Print usage statement
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**--output**, **-o** _output file_
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Write signature to _output file_.
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**--passphrase-file**=_path_
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The passphare to use when signing with the key ID from `--sign-by`. Only the first line will be read. A passphrase stored in a file is of questionable security if other users can read this file. Do not use this option if at all avoidable.
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## EXAMPLES
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```console
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$ skopeo standalone-sign busybox-manifest.json registry.example.com/example/busybox 1D8230F6CDB6A06716E414C1DB72F2188BB46CC8 --output busybox.signature
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$
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```
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## NOTES
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This command is intended for use with local signatures e.g. OpenPGP ( other signature formats may be added in the future ), as per containers-signature(5). Furthermore, this command does **not** interact with the artifacts generated by Docker Content Trust (DCT). For more information, please see [containers-signature(5)](https://github.com/containers/image/blob/main/docs/containers-signature.5.md).
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## SEE ALSO
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skopeo(1), skopeo-copy(1), containers-signature(5)
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## AUTHORS
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Antonio Murdaca <runcom@redhat.com>, Miloslav Trmac <mitr@redhat.com>, Jhon Honce <jhonce@redhat.com>
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