gpg2 --version (return code: 0)
gpg (GnuPG) 2.1.11
libgcrypt 1.6.5
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Home: ~/.gnupg
Supported algorithms:
Pubkey: RSA, ELG, DSA, ECDH, ECDSA, EDDSA
Cipher: IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH,
CAMELLIA128, CAMELLIA192, CAMELLIA256
Hash: SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224
Compression: Uncompressed, ZIP, ZLIB, BZIP2
gpg2 --help (return code: 0)
gpg (GnuPG) 2.1.11
libgcrypt 1.6.5
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Home: ~/.gnupg
Supported algorithms:
Pubkey: RSA, ELG, DSA, ECDH, ECDSA, EDDSA
Cipher: IDEA, 3DES, CAST5, BLOWFISH, AES, AES192, AES256, TWOFISH,
CAMELLIA128, CAMELLIA192, CAMELLIA256
Hash: SHA1, RIPEMD160, SHA256, SHA384, SHA512, SHA224
Compression: Uncompressed, ZIP, ZLIB, BZIP2
Syntax: gpg [options] [files]
Sign, check, encrypt or decrypt
Default operation depends on the input data
Commands:
-s, --sign make a signature
--clearsign make a clear text signature
-b, --detach-sign make a detached signature
-e, --encrypt encrypt data
-c, --symmetric encryption only with symmetric cipher
-d, --decrypt decrypt data (default)
--verify verify a signature
-k, --list-keys list keys
--list-sigs list keys and signatures
--check-sigs list and check key signatures
--fingerprint list keys and fingerprints
-K, --list-secret-keys list secret keys
--gen-key generate a new key pair
--quick-gen-key quickly generate a new key pair
--quick-adduid quickly add a new user-id
--full-gen-key full featured key pair generation
--gen-revoke generate a revocation certificate
--delete-keys remove keys from the public keyring
--delete-secret-keys remove keys from the secret keyring
--quick-sign-key quickly sign a key
--quick-lsign-key quickly sign a key locally
--sign-key sign a key
--lsign-key sign a key locally
--edit-key sign or edit a key
--passwd change a passphrase
--export export keys
--send-keys export keys to a key server
--recv-keys import keys from a key server
--search-keys search for keys on a key server
--refresh-keys update all keys from a keyserver
--import import/merge keys
--card-status print the card status
--card-edit change data on a card
--change-pin change a card's PIN
--update-trustdb update the trust database
--print-md print message digests
--server run in server mode
--tofu-policy VALUE set the TOFU policy for a key (good, unknown, bad, ask, auto)
Options:
-a, --armor create ascii armored output
-r, --recipient USER-ID encrypt for USER-ID
-u, --local-user USER-ID use USER-ID to sign or decrypt
-z N set compress level to N (0 disables)
--textmode use canonical text mode
-o, --output FILE write output to FILE
-v, --verbose verbose
-n, --dry-run do not make any changes
-i, --interactive prompt before overwriting
--openpgp use strict OpenPGP behavior
(See the man page for a complete listing of all commands and options)
Examples:
-se -r Bob [file] sign and encrypt for user Bob
--clearsign [file] make a clear text signature
--detach-sign [file] make a detached signature
--list-keys [names] show keys
--fingerprint [names] show fingerprints
Please report bugs to <http://bugs.gnupg.org>.