Provided by: sq_0.27.0-2_amd64 bug

NAME

       filter - Joins keys into a keyring applying a filter

SYNOPSIS

       filter    [-o|--output]    [--userid]    [--name]    [--email]    [--domain]    [--handle]
       [-P|--prune-certs] [-B|--binary] [--to-cert] [-h|--help] [FILE]

DESCRIPTION

       Joins keys into a keyring applying a filter

       This can be used to filter keys based on given predicates, e.g. whether they have  a  user
       id  containing  an  email  address  with  a certain domain.  Additionally, the keys can be
       pruned to only include components matching the predicates.

       If no filters are supplied, everything matches.

       If multiple predicates are given, they are or'ed,  i.e.  a  key  matches  if  any  of  the
       predicates  match.  To require all predicates to match, chain multiple invocations of this
       command.  See EXAMPLES for inspiration.

OPTIONS

       -o, --output=FILE
              Writes to FILE or stdout if omitted

       --userid=USERID
              Case-sensitively matches on the user id, requiring an exact match.

       --name=NAME
              Parses user ids into name and email  and  case-sensitively  matches  on  the  name,
              requiring an exact match.

       --email=ADDRESS
              Parses  user  ids  into  name and email address and case-sensitively matches on the
              email address, requiring an exact match.

       --domain=FQDN
              Parses user ids into name and email address and  case-sensitively  matches  on  the
              domain of the email address, requiring an exact match.

       --handle=FINGERPRINT|KEYID
              Matches  on  both primary keys and subkeys, including those certificates that match
              the given fingerprint or key id.

       -P, --prune-certs
              Removes certificate components not matching the filter

       -B, --binary
              Emits binary data

       --to-cert
              Converts any keys in the input to certificates.  Converting a key to a  certificate
              removes secret key material from the key thereby turning it into a certificate.

       -h, --help
              Print help information

       [FILE] Reads from FILE or stdin if omitted

EXAMPLES

        Converts a key to a cert (i.e., remove any secret key material)

               sq keyring filter --to-cert cat juliet.pgp

        Gets the keys with a user id on example.org

               sq keyring filter --domain example.org keys.pgp

        Gets the keys with a user id on example.org or example.net

               sq keyring filter --domain example.org --domain example.net keys.pgp

        Gets the keys with a user id with the name Juliet

               sq keyring filter --name Juliet keys.pgp

        Gets the keys with a user id with the name Juliet on example.org

               sq keyring filter --domain example.org keys.pgp | \
         sq keyring filter --name Juliet

        Gets the keys with a user id on example.org, pruning other userids

               sq keyring filter --domain example.org --prune-certs certs.pgp

SEE ALSO

       For the full documentation see <https://docs.sequoia-pgp.org/sq/>.

       sq(1)  sq-armor(1) sq-autocrypt(1) sq-certify(1) sq-dearmor(1) sq-decrypt(1) sq-encrypt(1)
       sq-inspect(1)    sq-key(1)     sq-keyring(1)     sq-keyring-join(1)     sq-keyring-list(1)
       sq-keyring-merge(1)    sq-keyring-split(1)   sq-keyserver(1)   sq-packet(1)   sq-revoke(1)
       sq-sign(1) sq-verify(1) sq-wkd(1)