1skopeo-standalone-sign(1)() skopeo-standalone-sign(1)()
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6 skopeo-standalone-sign - Debugging tool - Publish and sign an image in
7 one step.
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11 skopeo standalone-sign [options] manifest docker-reference key-finger‐
12 print --output|-o signature
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16 This is primarily a debugging tool, useful for special cases, and usu‐
17 ally should not be a part of your normal operational workflow; use
18 skopeo copy --sign-by instead to publish and sign an image in one step.
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21 manifest Path to a file containing the image manifest
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24 docker-reference A docker reference to identify the image with
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27 key-fingerprint Key identity to use for signing
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31 --help, -h
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34 Print usage statement
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37 --output, -o output file
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40 Write signature to output file.
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44 $ skopeo standalone-sign busybox-manifest.json registry.example.com/example/busybox 1D8230F6CDB6A06716E414C1DB72F2188BB46CC8 --output busybox.signature
45 $
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50 This command is intended for use with local signatures e.g. OpenPGP (
51 other signature formats may be added in the future ), as per contain‐
52 ers-signature(5). Furthermore, this command does not interact with the
53 artifacts generated by Docker Content Trust (DCT). For more informa‐
54 tion, please see containers-signature(5) ⟨https://github.com/contain‐
55 ers/image/blob/main/docs/containers-signature.5.md⟩.
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59 skopeo(1), skopeo-copy(1), containers-signature(5)
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63 Antonio Murdaca runcom@redhat.com ⟨mailto:runcom@redhat.com⟩, Miloslav
64 Trmac mitr@redhat.com ⟨mailto:mitr@redhat.com⟩, Jhon Honce jhonce@red‐
65 hat.com ⟨mailto:jhonce@redhat.com⟩
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69 skopeo-standalone-sign(1)()