is used to manage the list of keys used by apt to authenticate packages. Packages which have been authenticated using these keys will be considered trusted.
Add a new key to the list of trusted keys. The key is read from
filename, or standard input if
Remove a key from the list of trusted keys.
Output the key
to standard output.
Output all trusted keys to standard output.
List trusted keys.
List fingerprints of trusted keys.
Pass advanced options to gpg. With adv --recv-key you can download the public key.
Update the local keyring with the keyring of Debian archive keys and removes from the keyring the archive keys which are no longer valid.
Note that options need to be defined before the commands described in the previous section.
With this option it is possible to specify a specific keyring file the command should operate on. The default is that a command is executed on the
file as well as on all parts in the
is the primary keyring which means that e.g. new keys are added to this one.
Keyring of local trusted keys, new keys will be added here. Configuration Item:
File fragments for the trusted keys, additional keyrings can be stored here (by other packages or the administrator). Configuration Item