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skopeo-standalone-sign(1)()			   skopeo-standalone-sign(1)()

NAME
       skopeo-standalone-sign -	Debugging tool - Sign an image locally without
       uploading.

SYNOPSIS
       skopeo  standalone-sign [options] manifest docker-reference key-finger-
       print --output|-o signature

DESCRIPTION
       This is primarily a debugging tool, useful for special cases, and  usu-
       ally  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.

       manifest	Path to	a file containing the image manifest

       docker-reference	A docker reference to identify the image with

       key-fingerprint Key identity to use for signing

OPTIONS
       See also	skopeo(1) for options placed before the	subcommand name.

       --help, -h

       Print usage statement

       --output, -o output file

       Write signature to output file.

       --passphrase-file=path

       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 ques-
       tionable	security if other users	can read this file. Do	not  use  this
       option if at all	avoidable.

EXAMPLES
       $ skopeo	standalone-sign	busybox-manifest.json registry.example.com/example/busybox 1D8230F6CDB6A06716E414C1DB72F2188BB46CC8 --output busybox.signature
       $

NOTES
       This  command  is intended for use with local signatures	e.g. OpenPGP (
       other signature formats may be added in the future ), as	 per  contain-
       ers-signature(5).  Furthermore, this command does not interact with the
       artifacts generated by Docker Content Trust (DCT).  For	more  informa-
       tion,  please  see containers-signature(5) <https://github.com/contain-
       ers/image/blob/main/docs/containers-signature.5.md>.

SEE ALSO
       skopeo(1), skopeo-copy(1), containers-signature(5)

AUTHORS
       Antonio Murdaca runcom@redhat.com <mailto:runcom@redhat.com>,  Miloslav
       Trmac  mitr@redhat.com <mailto:mitr@redhat.com>,	Jhon Honce jhonce@red-
       hat.com <mailto:jhonce@redhat.com>

						   skopeo-standalone-sign(1)()

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