Name

       nix key convert-secret-to-public - generate a public key for verifying store paths from a secret key read
       from standard input

Synopsis

       nix key convert-secret-to-public [option…]

Examples

       •  Convert a secret key to a public key:

       # echo cache.example.org-0:E7lAO+MsPwTFfPXsdPtW8GKui/5ho4KQHVcAGnX+Tti1V4dUxoVoqLyWJ4YESuZJwQ67GVIksDt47og+tPVUZw== \
       | nix key convert-secret-to-public
       cache.example.org-0:tVeHVMaFaKi8lieGBErmScEOuxlSJLA7eO6IPrT1VGc=

Description

       This  command  reads a Ed25519 secret key from standard input, and writes the corresponding public key to
       standard output. For more details, see nix key generate-secret ⟨./nix3-key-generate-secret.md⟩.

Options

   Logging-related options
       •  --debug ⟨#opt-debug⟩

          Set the logging verbosity level to ‘debug’.

       •  --log-format ⟨#opt-log-format⟩ format

          Set the format of log output; one of raw, internal-json, bar or bar-with-logs.

       •  --print-build-logs ⟨#opt-print-build-logs⟩ / -L

          Print full build logs on standard error.

       •  --quiet ⟨#opt-quiet⟩

          Decrease the logging verbosity level.

       •  --verbose ⟨#opt-verbose⟩ / -v

          Increase the logging verbosity level.

   Miscellaneous global options
       •  --help ⟨#opt-help⟩

          Show usage information.

       •  --offline ⟨#opt-offline⟩

          Disable substituters and consider all previously downloaded files up-to-date.

       •  --option ⟨#opt-option⟩ name value

          Set the Nix configuration setting name to value (overriding nix.conf).

       •  --refresh ⟨#opt-refresh⟩

          Consider all previously downloaded files out-of-date.

       •  --version ⟨#opt-version⟩

          Show version information.

          Note

          See man nix.conf ⟨@docroot@/command-ref/conf-file.md#command-line-flags⟩ for overriding  configuration
          settings with command line flags.

                                                                            nix3-key-convert-secret-to-public(1)