security-and-privacy/gnupg
security-and-privacy
/
gnupg
mirror of git://git.gnupg.org/gnupg.git
1
0
Fork 0
Code Releases Activity

doc: Use @var for meta variables in gpg.texi 

--

This results in more standrard man pages.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-07-24 21:29:51 +02:00
parent 87b5421ca8
commit aa358ac78c
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
1 changed files with 179 additions and 177 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

356
doc/gpg.texi
View File

@ -392,13 +392,13 @@ Present a menu to allow changing the PIN of a smartcard. This
functionality is also available as the subcommand "passwd" with the
@option{--edit-card} command.
@item --delete-keys @code{name}
@item --delete-keys @var{name}
@opindex delete-keys
Remove key from the public keyring. In batch mode either @option{--yes} is
required or the key must be specified by fingerprint. This is a
safeguard against accidental deletion of multiple keys.
@item --delete-secret-keys @code{name}
@item --delete-secret-keys @var{name}
@opindex delete-secret-keys
Remove key from the secret keyring. In batch mode the key must be
specified by fingerprint. The option @option{--yes} can be used to
@ -408,7 +408,7 @@ secret key (as controlled by gpg-agent) is only used for the given
OpenPGP public key.
@item --delete-secret-and-public-key @code{name}
@item --delete-secret-and-public-key @var{name}
@opindex delete-secret-and-public-key
Same as @option{--delete-key}, but if a secret key exists, it will be
removed first. In batch mode the key must be specified by fingerprint.
@ -423,13 +423,14 @@ those of the given name. The exported keys are written to STDOUT or to the
file given with option @option{--output}. Use together with
@option{--armor} to mail those keys.
@item --send-keys @code{key IDs}
@item --send-keys @var{keyIDs}
@opindex send-keys
Similar to @option{--export} but sends the keys to a keyserver.
Fingerprints may be used instead of key IDs. Option @option{--keyserver}
must be used to give the name of this keyserver. Don't send your
complete keyring to a keyserver --- select only those keys which are new
or changed by you. If no key IDs are given, @command{@gpgname} does nothing.
Fingerprints may be used instead of key IDs. Option
@option{--keyserver} must be used to give the name of this
keyserver. Don't send your complete keyring to a keyserver --- select
only those keys which are new or changed by you. If no @var{keyIDs}
are given, @command{@gpgname} does nothing.
@item --export-secret-keys
@itemx --export-secret-subkeys
@ -478,11 +479,11 @@ Most notable here is the @option{--import-options merge-only} option
which does not insert new keys but does only the merging of new
signatures, user-IDs and subkeys.
@item --receive-keys @code{key IDs}
@item --receive-keys @var{keyIDs}
@opindex receive-keys
@itemx --recv-keys @code{key IDs}
@itemx --recv-keys @var{keyIDs}
@opindex recv-keys
Import the keys with the given key IDs from a keyserver. Option
Import the keys with the given @var{keyIDs} from a keyserver. Option
@option{--keyserver} must be used to give the name of this keyserver.
@item --refresh-keys
@ -494,9 +495,9 @@ the entire keyring. Option @option{--keyserver} must be used to give the
name of the keyserver for all keys that do not have preferred keyservers
set (see @option{--keyserver-options honor-keyserver-url}).
@item --search-keys @code{names}
@item --search-keys @var{names}
@opindex search-keys
Search the keyserver for the given names. Multiple names given here will
Search the keyserver for the given @var{names}. Multiple names given here will
be joined together to create the search string for the keyserver.
Option @option{--keyserver} must be used to give the name of this
keyserver. Keyservers that support different search methods allow using
@ -504,9 +505,9 @@ the syntax specified in "How to specify a user ID" below. Note that
different keyserver types support different search methods. Currently
only LDAP supports them all.
@item --fetch-keys @code{URIs}
@item --fetch-keys @var{URIs}
@opindex fetch-keys
Retrieve keys located at the specified URIs. Note that different
Retrieve keys located at the specified @var{URIs}. Note that different
installations of GnuPG may support different protocols (HTTP, FTP,
LDAP, etc.). When using HTTPS the system provided root certificates
are used by this command.
@ -572,14 +573,14 @@ When updating from version 1.0.6 to 1.0.7 this command should be used
to create signature caches in the keyring. It might be handy in other
situations too.
@item --print-md @code{algo}
@item --print-md @var{algo}
@itemx --print-mds
@opindex print-md
Print message digest of algorithm ALGO for all given files or STDIN.
With the second form (or a deprecated "*" as algo) digests for all
Print message digest of algorithm @var{algo} for all given files or STDIN.
With the second form (or a deprecated "*" for @var{algo}) digests for all
available algorithms are printed.
@item --gen-random @code{0|1|2} @code{count}
@item --gen-random @var{0|1|2} @var{count}
@opindex gen-random
Emit @var{count} random bytes of the given quality level 0, 1 or 2. If
@var{count} is not given or zero, an endless sequence of random bytes
@ -587,9 +588,10 @@ will be emitted. If used with @option{--armor} the output will be
base64 encoded. PLEASE, don't use this command unless you know what
you are doing; it may remove precious entropy from the system!
@item --gen-prime @code{mode} @code{bits}
@item --gen-prime @var{mode} @var{bits}
@opindex gen-prime
Use the source, Luke :-). The output format is still subject to change.
Use the source, Luke :-). The output format is subject to change
with ant release.
@item --enarmor
@ -599,11 +601,11 @@ Use the source, Luke :-). The output format is still subject to change.
Pack or unpack an arbitrary input into/from an OpenPGP ASCII armor.
This is a GnuPG extension to OpenPGP and in general not very useful.
@item --tofu-policy @code{auto|good|unknown|bad|ask} @code{key...}
@item --tofu-policy @{auto|good|unknown|bad|ask@} @var{keys}
@opindex tofu-policy
Set the TOFU policy for all the bindings associated with the specified
keys. For more information about the meaning of the policies,
@pxref{trust-model-tofu}. The keys may be specified either by their
@var{keys}. For more information about the meaning of the policies,
@pxref{trust-model-tofu}. The @var{keys} may be specified either by their
fingerprint (preferred) or their keyid.
@c @item --server
@ -624,7 +626,7 @@ This section explains the main commands for key management.
@table @gnupgtabopt
@item --quick-generate-key @code{user-id} [@code{algo} [@code{usage} [@code{expire}]]]
@item --quick-generate-key @var{user-id} [@var{algo} [@var{usage} [@var{expire}]]]
@opindex quick-generate-key
This is a simple command to generate a standard key with one user id.
In contrast to @option{--generate-key} the key is generated directly
@ -637,16 +639,16 @@ answer to a ``Continue?'' style confirmation prompt is required. In
case the user id already exists in the keyring a second prompt to
force the creation of the key will show up.
If @code{algo} or @code{usage} are given, only the primary key is
If @var{algo} or @var{usage} are given, only the primary key is
created and no prompts are shown. To specify an expiration date but
still create a primary and subkey use ``default'' or
``future-default'' for @code{algo} and ``default'' for @code{usage}.
``future-default'' for @var{algo} and ``default'' for @var{usage}.
For a description of these optional arguments see the command
@code{--quick-add-key}. The @code{usage} accepts also the value
@code{--quick-add-key}. The @var{usage} accepts also the value
``cert'' which can be used to create a certification only primary key;
the default is to a create certification and signing key.
The @code{expire} argument can be used to specify an expiration date
The @var{expire} argument can be used to specify an expiration date
for the key. Several formats are supported; commonly the ISO formats
``YYYY-MM-DD'' or ``YYYYMMDDThhmmss'' are used. To make the key
expire in N seconds, N days, N weeks, N months, or N years use
@ -675,14 +677,14 @@ non-revoked subkeys matching these fingerprints are set to
@var{expire}.
@item --quick-add-key @code{fpr} [@code{algo} [@code{usage} [@code{expire}]]]
@item --quick-add-key @var{fpr} [@var{algo} [@var{usage} [@var{expire}]]]
@opindex quick-add-key
Directly add a subkey to the key identified by the fingerprint
@code{fpr}. Without the optional arguments an encryption subkey is
@var{fpr}. Without the optional arguments an encryption subkey is
added. If any of the arguments are given a more specific subkey is
added.
@code{algo} may be any of the supported algorithms or curve names
@var{algo} may be any of the supported algorithms or curve names
given in the format as used by key listings. To use the default
algorithm the string ``default'' or ``-'' can be used. Supported
algorithms are ``rsa'', ``dsa'', ``elg'', ``ed25519'', ``cv25519'',
@ -692,9 +694,9 @@ key length is 4096 bits. The string ``future-default'' is an alias
for the algorithm which will likely be used as default algorithm in
future versions of gpg.
Depending on the given @code{algo} the subkey may either be an
Depending on the given @var{algo} the subkey may either be an
encryption subkey or a signing subkey. If an algorithm is capable of
signing and encryption and such a subkey is desired, a @code{usage}
signing and encryption and such a subkey is desired, a @var{usage}
string must be given. This string is either ``default'' or ``-'' to
keep the default or a comma delimited list (or space delimited list)
of keywords: ``sign'' for a signing subkey, ``auth'' for an
@ -702,7 +704,7 @@ authentication subkey, and ``encr'' for an encryption subkey
(``encrypt'' can be used as alias for ``encr''). The valid
combinations depend on the algorithm.
The @code{expire} argument can be used to specify an expiration date
The @var{expire} argument can be used to specify an expiration date
for the key. Several formats are supported; commonly the ISO formats
``YYYY-MM-DD'' or ``YYYYMMDDThhmmss'' are used. To make the key
expire in N seconds, N days, N weeks, N months, or N years use
@ -732,9 +734,9 @@ mode. See the manual section ``Unattended key generation'' on how
to use this.
@item --generate-revocation @code{name}
@item --generate-revocation @var{name}
@opindex generate-revocation
@itemx --gen-revoke @code{name}
@itemx --gen-revoke @var{name}
@opindex gen-revoke
Generate a revocation certificate for the complete key. To only revoke
a subkey or a key signature, use the @option{--edit} command.
@ -749,9 +751,9 @@ published, which is best done by sending the key to a keyserver
to a file which is then send to frequent communication partners.
@item --generate-designated-revocation @code{name}
@item --generate-designated-revocation @var{name}
@opindex generate-designated-revocation
@itemx --desig-revoke @code{name}
@itemx --desig-revoke @var{name}
@opindex desig-revoke
Generate a designated revocation certificate for a key. This allows a
user (with the permission of the keyholder) to revoke someone else's
@ -767,14 +769,14 @@ line.
@c ******** Begin Edit-key Options **********
@table @asis
@item uid @code{n}
@item uid @var{n}
@opindex keyedit:uid
Toggle selection of user ID or photographic user ID with index @code{n}.
Toggle selection of user ID or photographic user ID with index @var{n}.
Use @code{*} to select all and @code{0} to deselect all.
@item key @code{n}
@item key @var{n}
@opindex keyedit:key
Toggle selection of subkey with index @code{n} or key ID @code{n}.
Toggle selection of subkey with index @var{n} or key ID @var{n}.
Use @code{*} to select all and @code{0} to deselect all.
@item sign
@ -899,9 +901,9 @@ signing.
not already included in the preference list. In addition, the
preferred keyserver and signature notations (if any) are shown.
@item setpref @code{string}
@item setpref @var{string}
@opindex keyedit:setpref
Set the list of user ID preferences to @code{string} for all (or just
Set the list of user ID preferences to @var{string} for all (or just
the selected) user IDs. Calling setpref with no arguments sets the
preference list to the default (either built-in or set via
@option{--default-preference-list}), and calling setpref with "none"
@ -941,9 +943,9 @@ signing.
from the card - if the card gets broken your secret key will be lost
unless you have a backup somewhere.
@item bkuptocard @code{file}
@item bkuptocard @var{file}
@opindex keyedit:bkuptocard
Restore the given file to a card. This command may be used to restore a
Restore the given @var{file} to a card. This command may be used to restore a
backup key (as generated during card initialization) to a new card. In
almost all cases this will be the encryption key. You should use this
command only with the corresponding public key and make sure that the
@ -1063,25 +1065,25 @@ the values:
@end table
@c ******** End Edit-key Options **********
@item --sign-key @code{name}
@item --sign-key @var{name}
@opindex sign-key
Signs a public key with your secret key. This is a shortcut version of
the subcommand "sign" from @option{--edit}.
@item --lsign-key @code{name}
@item --lsign-key @var{name}
@opindex lsign-key
Signs a public key with your secret key but marks it as
non-exportable. This is a shortcut version of the subcommand "lsign"
from @option{--edit-key}.
@item --quick-sign-key @code{fpr} [@code{names}]
@itemx --quick-lsign-key @code{fpr} [@code{names}]
@item --quick-sign-key @var{fpr} [@var{names}]
@itemx --quick-lsign-key @var{fpr} [@var{names}]
@opindex quick-sign-key
@opindex quick-lsign-key
Directly sign a key from the passphrase without any further user
interaction. The @code{fpr} must be the verified primary fingerprint
of a key in the local keyring. If no @code{names} are given, all
useful user ids are signed; with given [@code{names}] only useful user
interaction. The @var{fpr} must be the verified primary fingerprint
of a key in the local keyring. If no @var{names} are given, all
useful user ids are signed; with given [@var{names}] only useful user
ids matching one of theses names are signed. By default, or if a name
is prefixed with a '*', a case insensitive substring match is used.
If a name is prefixed with a '=' a case sensitive exact match is done.
@ -1248,7 +1250,7 @@ Assume "yes" on most questions.
Assume "no" on most questions.
@item --list-options @code{parameters}
@item --list-options @var{parameters}
@opindex list-options
This is a space or comma delimited string that gives options used when
listing keys and signatures (that is, @option{--list-keys},
@ -1327,7 +1329,7 @@ give the opposite meaning. The options are:
@end table
@item --verify-options @code{parameters}
@item --verify-options @var{parameters}
@opindex verify-options
This is a space or comma delimited string that gives options used when
verifying signatures. Options can be prepended with a `no-' to give
@ -1408,7 +1410,7 @@ Enable hash truncation for all DSA keys even for old DSA Keys up to
that older versions of GnuPG also required this flag to allow the
generation of DSA larger than 1024 bit.
@item --photo-viewer @code{string}
@item --photo-viewer @var{string}
@opindex photo-viewer
This is the command line that should be run to view a photo ID. "%i"
will be expanded to a filename containing the photo. "%I" does the
@ -1426,7 +1428,7 @@ The default viewer is "xloadimage -fork -quiet -title 'KeyID 0x%k'
STDIN". Note that if your image viewer program is not secure, then
executing it from GnuPG does not make it secure.
@item --exec-path @code{string}
@item --exec-path @var{string}
@opindex exec-path
@efindex PATH
Sets a list of directories to search for photo viewers and keyserver
@ -1436,9 +1438,9 @@ variable.
Note, that on W32 system this value is ignored when searching for
keyserver helpers.
@item --keyring @code{file}
@item --keyring @var{file}
@opindex keyring
Add @code{file} to the current list of keyrings. If @code{file} begins
Add @var{file} to the current list of keyrings. If @var{file} begins
with a tilde and a slash, these are replaced by the $HOME directory. If
the filename does not contain a slash, it is assumed to be in the GnuPG
home directory ("~/.gnupg" if @option{--homedir} or $GNUPGHOME is not
@ -1452,20 +1454,20 @@ If the option @option{--no-keyring} has been used no keyrings will
be used at all.
@item --secret-keyring @code{file}
@item --secret-keyring @var{file}
@opindex secret-keyring
This is an obsolete option and ignored. All secret keys are stored in
the @file{private-keys-v1.d} directory below the GnuPG home directory.
@item --primary-keyring @code{file}
@item --primary-keyring @var{file}
@opindex primary-keyring
Designate @code{file} as the primary public keyring. This means that
Designate @var{file} as the primary public keyring. This means that
newly imported keys (via @option{--import} or keyserver
@option{--recv-from}) will go to this keyring.
@item --trustdb-name @code{file}
@item --trustdb-name @var{file}
@opindex trustdb-name
Use @code{file} instead of the default trustdb. If @code{file} begins
Use @var{file} instead of the default trustdb. If @var{file} begins
with a tilde and a slash, these are replaced by the $HOME directory. If
the filename does not contain a slash, it is assumed to be in the GnuPG
home directory (@file{~/.gnupg} if @option{--homedir} or $GNUPGHOME is
@ -1474,7 +1476,7 @@ not used).
@include opt-homedir.texi
@item --display-charset @code{name}
@item --display-charset @var{name}
@opindex display-charset
Set the name of the native character set. This is used to convert
some informational strings like user IDs to the proper UTF-8 encoding.
@ -1482,7 +1484,7 @@ Note that this has nothing to do with the character set of data to be
encrypted or signed; GnuPG does not recode user-supplied data. If
this option is not used, the default character set is determined from
the current locale. A verbosity level of 3 shows the chosen set.
Valid values for @code{name} are:
Valid values for @var{name} are:
@table @asis
@ -1519,9 +1521,9 @@ encoded in the character set as specified by
arguments. Both options may be used multiple times.
@anchor{gpg-option --options}
@item --options @code{file}
@item --options @var{file}
@opindex options
Read options from @code{file} and do not try to read them from the
Read options from @var{file} and do not try to read them from the
default options file in the homedir (see @option{--homedir}). This
option is ignored if used in an options file.
@ -1531,18 +1533,18 @@ Shortcut for @option{--options /dev/null}. This option is detected
before an attempt to open an option file. Using this option will also
prevent the creation of a @file{~/.gnupg} homedir.
@item -z @code{n}
@itemx --compress-level @code{n}
@itemx --bzip2-compress-level @code{n}
@item -z @var{n}
@itemx --compress-level @var{n}
@itemx --bzip2-compress-level @var{n}
@opindex compress-level
@opindex bzip2-compress-level
Set compression level to @code{n} for the ZIP and ZLIB compression
Set compression level to @var{n} for the ZIP and ZLIB compression
algorithms. The default is to use the default compression level of zlib
(normally 6). @option{--bzip2-compress-level} sets the compression level
for the BZIP2 compression algorithm (defaulting to 6 as well). This is a
different option from @option{--compress-level} since BZIP2 uses a
significant amount of memory for each additional compression level.
@option{-z} sets both. A value of 0 for @code{n} disables compression.
@option{-z} sets both. A value of 0 for @var{n} disables compression.
@item --bzip2-decompress-lowmem
@opindex bzip2-decompress-lowmem
@ -1573,7 +1575,7 @@ information on the specific levels and how they are
used. @option{--no-ask-cert-level} disables this option. This option
defaults to no.
@item --default-cert-level @code{n}
@item --default-cert-level @var{n}
@opindex default-cert-level
The default to use for the check level when signing a key.
@ -1610,7 +1612,7 @@ certification level below this as invalid. Defaults to 2, which
disregards level 1 signatures. Note that level 0 "no particular
claim" signatures are always accepted.
@item --trusted-key @code{long key ID}
@item --trusted-key @var{long key ID}
@opindex trusted-key
Assume that the specified key (which must be given
as a full 8 byte key ID) is as trustworthy as one of
@ -1619,7 +1621,7 @@ don't want to keep your secret keys (or one of them)
online but still want to be able to check the validity of a given
recipient's or signator's key.
@item --trust-model @code{pgp|classic|tofu|tofu+pgp|direct|always|auto}
@item --trust-model @{pgp|classic|tofu|tofu+pgp|direct|always|auto@}
@opindex trust-model
Set what trust model GnuPG should follow. The models are:
@ -1724,7 +1726,7 @@ Set what trust model GnuPG should follow. The models are:
exists.
@end table
@item --auto-key-locate @code{parameters}
@item --auto-key-locate @var{parameters}
@itemx --no-auto-key-locate
@opindex auto-key-locate
GnuPG can automatically locate and retrieve keys as needed using this
@ -1800,7 +1802,7 @@ you naturally will not have on your local keyring), the operator can
tell both your IP address and the time when you verified the
signature.
@item --keyid-format @code{none|short|0xshort|long|0xlong}
@item --keyid-format @{none|short|0xshort|long|0xlong@}
@opindex keyid-format
Select how to display key IDs. "none" does not show the key ID at all
but shows the fingerprint in a separate line. "short" is the
@ -1809,15 +1811,15 @@ convenient) 16-character key ID. Add an "0x" to either to include an
"0x" at the beginning of the key ID, as in 0x99242560. Note that this
option is ignored if the option @option{--with-colons} is used.
@item --keyserver @code{name}
@item --keyserver @var{name}
@opindex keyserver
This option is deprecated - please use the @option{--keyserver} in
@file{dirmngr.conf} instead.
Use @code{name} as your keyserver. This is the server that
Use @var{name} as your keyserver. This is the server that
@option{--receive-keys}, @option{--send-keys}, and @option{--search-keys}
will communicate with to receive keys from, send keys to, and search for
keys on. The format of the @code{name} is a URI:
keys on. The format of the @var{name} is a URI:
`scheme:[//]keyservername[:port]' The scheme is the type of keyserver:
"hkp" for the HTTP (or compatible) keyservers, "ldap" for the LDAP
keyservers, or "mailto" for the Graff email keyserver. Note that your
@ -1832,7 +1834,7 @@ need to send keys to more than one server. The keyserver
@code{hkp://keys.gnupg.net} uses round robin DNS to give a different
keyserver each time you use it.
@item --keyserver-options @code{name=value}
@item --keyserver-options @{@var{name}=@var{value}@}
@opindex keyserver-options
This is a space or comma delimited string that gives options for the
keyserver. Options can be prefixed with a `no-' to give the opposite
@ -1888,7 +1890,7 @@ are available for all keyserver types, some common options are:
timeout applies separately to each key retrieval, and not to the
@option{--receive-keys} command as a whole. Defaults to 30 seconds.
@item http-proxy=@code{value}
@item http-proxy=@var{value}
This option is deprecated.
Set the proxy to use for HTTP and HKP keyservers.
This overrides any proxy defined in @file{dirmngr.conf}.
@ -1911,22 +1913,22 @@ are available for all keyserver types, some common options are:
@end table
@item --completes-needed @code{n}
@item --completes-needed @var{n}
@opindex compliant-needed
Number of completely trusted users to introduce a new
key signer (defaults to 1).
@item --marginals-needed @code{n}
@item --marginals-needed @var{n}
@opindex marginals-needed
Number of marginally trusted users to introduce a new
key signer (defaults to 3)
@item --tofu-default-policy @code{auto|good|unknown|bad|ask}
@item --tofu-default-policy @{auto|good|unknown|bad|ask@}
@opindex tofu-default-policy
The default TOFU policy (defaults to @code{auto}). For more
information about the meaning of this option, @pxref{trust-model-tofu}.
@item --max-cert-depth @code{n}
@item --max-cert-depth @var{n}
@opindex max-cert-depth
Maximum depth of a certification chain (default is 5).
@ -2008,9 +2010,9 @@ connected pipe too early. Using this option along with
@option{--enable-progress-filter} may be used to cleanly cancel long
running gpg operations.
@item --limit-card-insert-tries @code{n}
@item --limit-card-insert-tries @var{n}
@opindex limit-card-insert-tries
With @code{n} greater than 0 the number of prompts asking to insert a
With @var{n} greater than 0 the number of prompts asking to insert a
smartcard gets limited to N-1. Thus with a value of 1 gpg won't at
all ask to insert a card if none has been inserted at startup. This
option is useful in the configuration file in case an application does
@ -2120,7 +2122,7 @@ encrypts to a key stored in the given file. @var{file} must be the
name of a file containing exactly one key. @command{@gpgname} assumes that
the key in this file is fully valid.
@item --encrypt-to @code{name}
@item --encrypt-to @var{name}
@opindex encrypt-to
Same as @option{--recipient} but this one is intended for use in the
options file and may be used with your own user-id as an
@ -2129,7 +2131,7 @@ recipients given either by use of @option{--recipient} or by the asked
user id. No trust checking is performed for these user ids and even
disabled keys can be used.
@item --hidden-encrypt-to @code{name}
@item --hidden-encrypt-to @var{name}
@opindex hidden-encrypt-to
Same as @option{--hidden-recipient} but this one is intended for use in the
options file and may be used with your own user-id as a hidden
@ -2143,7 +2145,7 @@ keys can be used.
Disable the use of all @option{--encrypt-to} and
@option{--hidden-encrypt-to} keys.
@item --group @code{name=value}
@item --group @{@var{name}=@var{value}@}
@opindex group
Sets up a named group, which is similar to aliases in email programs.
Any time the group name is a recipient (@option{-r} or
@ -2159,7 +2161,7 @@ from the command line, it may be necessary to quote the argument to
this option to prevent the shell from treating it as multiple
arguments.
@item --ungroup @code{name}
@item --ungroup @var{name}
@opindex ungroup
Remove a given entry from the @option{--group} list.
@ -2241,7 +2243,7 @@ Assume the input data is not in ASCII armored format.
Write output to @var{file}. To write to stdout use @code{-} as the
filename.
@item --max-output @code{n}
@item --max-output @var{n}
@opindex max-output
This option sets a limit on the number of bytes that will be generated
when processing a file. Since OpenPGP supports various levels of
@ -2269,7 +2271,7 @@ To list the possible values use "help" for @var{string}. Some origins
can store an optional @var{url} argument. That URL can appended to
@var{string} after a comma.
@item --import-options @code{parameters}
@item --import-options @var{parameters}
@opindex import-options
This is a space or comma delimited string that gives options for
importing keys. Options can be prepended with a `no-' to give the
@ -2340,8 +2342,8 @@ opposite meaning. The options are:
contradicting options are overridden.
@end table
@item --import-filter @code{@var{name}=@var{expr}}
@itemx --export-filter @code{@var{name}=@var{expr}}
@item --import-filter @{@var{name}=@var{expr}@}
@itemx --export-filter @{@var{name}=@var{expr}@}
@opindex import-filter
@opindex export-filter
These options define an import/export filter which are applied to the
@ -2427,7 +2429,7 @@ The available properties are:
@end table
@item --export-options @code{parameters}
@item --export-options @var{parameters}
@opindex export-options
This is a space or comma delimited string that gives options for
exporting keys. Options can be prepended with a `no-' to give the
@ -2606,9 +2608,9 @@ specified with @option{local-user} using a mail address. This
information can be helpful for verifier to locate the key; see
option @option{--auto-key-retrieve}.
@item --personal-cipher-preferences @code{string}
@item --personal-cipher-preferences @var{string}
@opindex personal-cipher-preferences
Set the list of personal cipher preferences to @code{string}. Use
Set the list of personal cipher preferences to @var{string}. Use
@command{@gpgname --version} to get a list of available algorithms,
and use @code{none} to set no preference at all. This allows the user
to safely override the algorithm chosen by the recipient key
@ -2616,9 +2618,9 @@ preferences, as GPG will only select an algorithm that is usable by
all recipients. The most highly ranked cipher in this list is also
used for the @option{--symmetric} encryption command.
@item --personal-digest-preferences @code{string}
@item --personal-digest-preferences @var{string}
@opindex personal-digest-preferences
Set the list of personal digest preferences to @code{string}. Use
Set the list of personal digest preferences to @var{string}. Use
@command{@gpgname --version} to get a list of available algorithms,
and use @code{none} to set no preference at all. This allows the user
to safely override the algorithm chosen by the recipient key
@ -2627,9 +2629,9 @@ all recipients. The most highly ranked digest algorithm in this list
is also used when signing without encryption
(e.g. @option{--clear-sign} or @option{--sign}).
@item --personal-compress-preferences @code{string}
@item --personal-compress-preferences @var{string}
@opindex personal-compress-preferences
Set the list of personal compression preferences to @code{string}.
Set the list of personal compression preferences to @var{string}.
Use @command{@gpgname --version} to get a list of available
algorithms, and use @code{none} to set no preference at all. This
allows the user to safely override the algorithm chosen by the
@ -2638,26 +2640,26 @@ is usable by all recipients. The most highly ranked compression
algorithm in this list is also used when there are no recipient keys
to consider (e.g. @option{--symmetric}).
@item --s2k-cipher-algo @code{name}
@item --s2k-cipher-algo @var{name}
@opindex s2k-cipher-algo
Use @code{name} as the cipher algorithm for symmetric encryption with
Use @var{name} as the cipher algorithm for symmetric encryption with
a passphrase if @option{--personal-cipher-preferences} and
@option{--cipher-algo} are not given. The default is @value{GPGSYMENCALGO}.
@item --s2k-digest-algo @code{name}
@item --s2k-digest-algo @var{name}
@opindex s2k-digest-algo
Use @code{name} as the digest algorithm used to mangle the passphrases
Use @var{name} as the digest algorithm used to mangle the passphrases
for symmetric encryption. The default is SHA-1.
@item --s2k-mode @code{n}
@item --s2k-mode @var{n}
@opindex s2k-mode
Selects how passphrases for symmetric encryption are mangled. If
@code{n} is 0 a plain passphrase (which is in general not recommended)
@var{n} is 0 a plain passphrase (which is in general not recommended)
will be used, a 1 adds a salt (which should not be used) to the
passphrase and a 3 (the default) iterates the whole process a number
of times (see @option{--s2k-count}).
@item --s2k-count @code{n}
@item --s2k-count @var{n}
@opindex s2k-count
Specify how many times the passphrases mangling for symmetric
encryption is repeated. This value may range between 1024 and
@ -2838,42 +2840,42 @@ Enable certain PROGRESS status outputs. This option allows frontends
to display a progress indicator while gpg is processing larger files.
There is a slight performance overhead using it.
@item --status-fd @code{n}
@item --status-fd @var{n}
@opindex status-fd
Write special status strings to the file descriptor @code{n}.
Write special status strings to the file descriptor @var{n}.
See the file DETAILS in the documentation for a listing of them.
@item --status-file @code{file}
@item --status-file @var{file}
@opindex status-file
Same as @option{--status-fd}, except the status data is written to file
@code{file}.
@var{file}.
@item --logger-fd @code{n}
@item --logger-fd @var{n}
@opindex logger-fd
Write log output to file descriptor @code{n} and not to STDERR.
Write log output to file descriptor @var{n} and not to STDERR.
@item --log-file @code{file}
@itemx --logger-file @code{file}
@item --log-file @var{file}
@itemx --logger-file @var{file}
@opindex log-file
Same as @option{--logger-fd}, except the logger data is written to
file @code{file}. Use @file{socket://} to log to socket.
file @var{file}. Use @file{socket://} to log to s socket.
@item --attribute-fd @code{n}
@item --attribute-fd @var{n}
@opindex attribute-fd
Write attribute subpackets to the file descriptor @code{n}. This is most
Write attribute subpackets to the file descriptor @var{n}. This is most
useful for use with @option{--status-fd}, since the status messages are
needed to separate out the various subpackets from the stream delivered
to the file descriptor.
@item --attribute-file @code{file}
@item --attribute-file @var{file}
@opindex attribute-file
Same as @option{--attribute-fd}, except the attribute data is written to
file @code{file}.
file @var{file}.
@item --comment @code{string}
@item --comment @var{string}
@itemx --no-comments
@opindex comment
Use @code{string} as a comment string in cleartext signatures and ASCII
Use @var{string} as a comment string in cleartext signatures and ASCII
armored messages or keys (see @option{--armor}). The default behavior is
not to use a comment string. @option{--comment} may be repeated multiple
times to get multiple comment strings. @option{--no-comments} removes
@ -2892,21 +2894,21 @@ the micro is added, and given four times an operating system identification
is also emitted. @option{--no-emit-version} (default) disables the version
line.
@item --sig-notation @code{name=value}
@itemx --cert-notation @code{name=value}
@itemx -N, --set-notation @code{name=value}
@item --sig-notation @{@var{name}=@var{value}@}
@itemx --cert-notation @{@var{name}=@var{value}@}
@itemx -N, --set-notation @{@var{name}=@var{value}@}
@opindex sig-notation
@opindex cert-notation
@opindex set-notation
Put the name value pair into the signature as notation data.
@code{name} must consist only of printable characters or spaces, and
@var{name} must consist only of printable characters or spaces, and
must contain a '@@' character in the form keyname@@domain.example.com
(substituting the appropriate keyname and domain name, of course). This
is to help prevent pollution of the IETF reserved notation
namespace. The @option{--expert} flag overrides the '@@'
check. @code{value} may be any printable string; it will be encoded in
check. @var{value} may be any printable string; it will be encoded in
UTF-8, so you should check that your @option{--display-charset} is set
correctly. If you prefix @code{name} with an exclamation mark (!), the
correctly. If you prefix @var{name} with an exclamation mark (!), the
notation data will be flagged as critical
(rfc4880:5.2.3.16). @option{--sig-notation} sets a notation for data
signatures. @option{--cert-notation} sets a notation for key signatures
@ -2924,13 +2926,13 @@ smartcard, and "%%" results in a single "%". %k, %K, and %f are only
meaningful when making a key signature (certification), and %c is only
meaningful when using the OpenPGP smartcard.
@item --sig-policy-url @code{string}
@itemx --cert-policy-url @code{string}
@itemx --set-policy-url @code{string}
@item --sig-policy-url @var{string}
@itemx --cert-policy-url @var{string}
@itemx --set-policy-url @var{string}
@opindex sig-policy-url
@opindex cert-policy-url
@opindex set-policy-url
Use @code{string} as a Policy URL for signatures (rfc4880:5.2.3.20). If
Use @var{string} as a Policy URL for signatures (rfc4880:5.2.3.20). If
you prefix it with an exclamation mark (!), the policy URL packet will
be flagged as critical. @option{--sig-policy-url} sets a policy url for
data signatures. @option{--cert-policy-url} sets a policy url for key
@ -2938,19 +2940,19 @@ signatures (certifications). @option{--set-policy-url} sets both.
The same %-expandos used for notation data are available here as well.
@item --sig-keyserver-url @code{string}
@item --sig-keyserver-url @var{string}
@opindex sig-keyserver-url
Use @code{string} as a preferred keyserver URL for data signatures. If
Use @var{string} as a preferred keyserver URL for data signatures. If
you prefix it with an exclamation mark (!), the keyserver URL packet
will be flagged as critical.
The same %-expandos used for notation data are available here as well.
@item --set-filename @code{string}
@item --set-filename @var{string}
@opindex set-filename
Use @code{string} as the filename which is stored inside messages.
Use @var{string} as the filename which is stored inside messages.
This overrides the default, which is to use the actual filename of the
file being encrypted. Using the empty string for @code{string}
file being encrypted. Using the empty string for @var{string}
effectively removes the filename from the output.
@item --for-your-eyes-only
@ -2968,9 +2970,9 @@ to display the message. This option overrides @option{--set-filename}.
Try to create a file with a name as embedded in the data. This can be
a dangerous option as it enables overwriting files. Defaults to no.
@item --cipher-algo @code{name}
@item --cipher-algo @var{name}
@opindex cipher-algo
Use @code{name} as cipher algorithm. Running the program with the
Use @var{name} as cipher algorithm. Running the program with the
command @option{--version} yields a list of supported algorithms. If
this is not used the cipher algorithm is selected from the preferences
stored with the key. In general, you do not want to use this option as
@ -2978,17 +2980,17 @@ it allows you to violate the OpenPGP standard.
@option{--personal-cipher-preferences} is the safe way to accomplish the
same thing.
@item --digest-algo @code{name}
@item --digest-algo @var{name}
@opindex digest-algo
Use @code{name} as the message digest algorithm. Running the program
Use @var{name} as the message digest algorithm. Running the program
with the command @option{--version} yields a list of supported algorithms. In
general, you do not want to use this option as it allows you to
violate the OpenPGP standard. @option{--personal-digest-preferences} is the
safe way to accomplish the same thing.
@item --compress-algo @code{name}
@item --compress-algo @var{name}
@opindex compress-algo
Use compression algorithm @code{name}. "zlib" is RFC-1950 ZLIB
Use compression algorithm @var{name}. "zlib" is RFC-1950 ZLIB
compression. "zip" is RFC-1951 ZIP compression which is used by PGP.
"bzip2" is a more modern compression scheme that can compress some
things better than zip or zlib, but at the cost of more memory used
@ -3009,24 +3011,24 @@ general, you do not want to use this option as it allows you to
violate the OpenPGP standard. @option{--personal-compress-preferences} is the
safe way to accomplish the same thing.
@item --cert-digest-algo @code{name}
@item --cert-digest-algo @var{name}
@opindex cert-digest-algo
Use @code{name} as the message digest algorithm used when signing a
Use @var{name} as the message digest algorithm used when signing a
key. Running the program with the command @option{--version} yields a
list of supported algorithms. Be aware that if you choose an algorithm
that GnuPG supports but other OpenPGP implementations do not, then some
users will not be able to use the key signatures you make, or quite
possibly your entire key.
@item --disable-cipher-algo @code{name}
@item --disable-cipher-algo @var{name}
@opindex disable-cipher-algo
Never allow the use of @code{name} as cipher algorithm.
Never allow the use of @var{name} as cipher algorithm.
The given name will not be checked so that a later loaded algorithm
will still get disabled.
@item --disable-pubkey-algo @code{name}
@item --disable-pubkey-algo @var{name}
@opindex disable-pubkey-algo
Never allow the use of @code{name} as public key algorithm.
Never allow the use of @var{name} as public key algorithm.
The given name will not be checked so that a later loaded algorithm
will still get disabled.
@ -3062,44 +3064,44 @@ signatures to prevent the mail system from breaking the signature. Note
that all other PGP versions do it this way too. Enabled by
default. @option{--no-escape-from-lines} disables this option.
@item --passphrase-repeat @code{n}
@item --passphrase-repeat @var{n}
@opindex passphrase-repeat
Specify how many times @command{@gpgname} will request a new
passphrase be repeated. This is useful for helping memorize a
passphrase. Defaults to 1 repetition.
@item --passphrase-fd @code{n}
@item --passphrase-fd @var{n}
@opindex passphrase-fd
Read the passphrase from file descriptor @code{n}. Only the first line
will be read from file descriptor @code{n}. If you use 0 for @code{n},
Read the passphrase from file descriptor @var{n}. Only the first line
will be read from file descriptor @var{n}. If you use 0 for @var{n},
the passphrase will be read from STDIN. This can only be used if only
one passphrase is supplied.
Note that this passphrase is only used if the option @option{--batch}
has also been given. This is different from GnuPG version 1.x.
@item --passphrase-file @code{file}
@item --passphrase-file @var{file}
@opindex passphrase-file
Read the passphrase from file @code{file}. Only the first line will
be read from file @code{file}. This can only be used if only one
Read the passphrase from file @var{file}. Only the first line will
be read from file @var{file}. This can only be used if only one
passphrase is supplied. Obviously, a passphrase stored in a file is
of questionable security if other users can read this file. Don't use
this option if you can avoid it.
Note that this passphrase is only used if the option @option{--batch}
has also been given. This is different from GnuPG version 1.x.
@item --passphrase @code{string}
@item --passphrase @var{string}
@opindex passphrase
Use @code{string} as the passphrase. This can only be used if only one
Use @var{string} as the passphrase. This can only be used if only one
passphrase is supplied. Obviously, this is of very questionable
security on a multi-user system. Don't use this option if you can
avoid it.
Note that this passphrase is only used if the option @option{--batch}
has also been given. This is different from GnuPG version 1.x.
@item --pinentry-mode @code{mode}
@item --pinentry-mode @var{mode}
@opindex pinentry-mode
Set the pinentry mode to @code{mode}. Allowed values for @code{mode}
Set the pinentry mode to @var{mode}. Allowed values for @var{mode}
are:
@table @asis
@item default
@ -3115,7 +3117,7 @@ are:
Pinentry the user is not prompted again if he enters a bad password.
@end table
@item --command-fd @code{n}
@item --command-fd @var{n}
@opindex command-fd
This is a replacement for the deprecated shared-memory IPC mode.
If this option is enabled, user input on questions is not expected
@ -3123,10 +3125,10 @@ from the TTY but from the given file descriptor. It should be used
together with @option{--status-fd}. See the file doc/DETAILS in the source
distribution for details on how to use it.
@item --command-file @code{file}
@item --command-file @var{file}
@opindex command-file
Same as @option{--command-fd}, except the commands are read out of file
@code{file}
@var{file}
@item --allow-non-selfsigned-uid
@itemx --no-allow-non-selfsigned-uid
@ -3181,7 +3183,7 @@ allows the verification of signatures made with such weak algorithms.
MD5 is the only digest algorithm considered weak by default. See also
@option{--weak-digest} to reject other digest algorithms.
@item --weak-digest @code{name}
@item --weak-digest @var{name}
@opindex weak-digest
Treat the specified digest algorithm as weak. Signatures made over
weak digests algorithms are normally rejected. This option can be
@ -3246,12 +3248,12 @@ messaging system that the ciphertext transmitted corresponds to an
inappropriate plaintext so they can take action against the offending
user.
@item --override-session-key @code{string}
@itemx --override-session-key-fd @code{fd}
@item --override-session-key @var{string}
@itemx --override-session-key-fd @var{fd}
@opindex override-session-key
Don't use the public key but the session key @code{string} respective
Don't use the public key but the session key @var{string} respective
the session key taken from the first line read from file descriptor
@code{fd}. The format of this string is the same as the one printed
@var{fd}. The format of this string is the same as the one printed
by @option{--show-session-key}. This option is normally not used but
comes handy in case someone forces you to reveal the content of an
encrypted message; using this option you can do this without handing
@ -3330,15 +3332,15 @@ Experimental use only.
Don't change the permissions of a secret keyring back to user
read/write only. Use this option only if you really know what you are doing.
@item --default-preference-list @code{string}
@item --default-preference-list @var{string}
@opindex default-preference-list
Set the list of default preferences to @code{string}. This preference
Set the list of default preferences to @var{string}. This preference
list is used for new keys and becomes the default for "setpref" in the
edit menu.
@item --default-keyserver-url @code{name}
@item --default-keyserver-url @var{name}
@opindex default-keyserver-url
Set the default keyserver URL to @code{name}. This keyserver will be
Set the default keyserver URL to @var{name}. This keyserver will be
used as the keyserver URL when writing a new self-signature on a key,
which includes key generation and changing preferences.