add-apt-key - Command line tool to add GPG keys to the APT keyring

       The  add-apt-key  will  request  the specified GPG key from a public keyserver and insert it into the APT
       keyring so that archives signed with that key will be trusted.

       The folling exit values are used:

       0      Adding the keyid was successful.

       1      Invalid script arguments.

       2      GPG keyid cannot be retrieved (or is malformed).

       3      Error in adding keyid to the APT keyring.

/etc/default/add-apt-key
              Configuration file specifying the public keyserver to use.

       add-apt-key - Command line tool to add GPG keys to the APT keyring

       This program follows the usual GNU command line syntax, with long options starting with two dashes (--).

       -h, --help
              Show online help (usage).

       -v, --verbose
              verbose mode will show each command before it is executed.

       -k, --keyservername
              Select a specific keyserver to use.

       keyid  The GPG key identifier to add.

gpg(1), apt-key(8)

System Administration Commands                     2007-02-02                                     add-apt-key(8)

add-apt-key [ --help ] [ --verbose ] [ --keyservername ] keyid