gpgv --version (return code: 0)
gpgv (GnuPG) 1.4.20
Copyright (C) 2015 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.
gpgv --help (return code: 0)
gpgv (GnuPG) 1.4.20
Copyright (C) 2015 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.
Syntax: gpgv [options] [files]
Check signatures against known trusted keys
Options:
-v, --verbose verbose
-q, --quiet be somewhat more quiet
--keyring take the keys from this keyring
--ignore-time-conflict make timestamp conflicts only a warning
--status-fd FD write status info to this FD
Please report bugs to <gnupg-bugs@gnu.org>.