debconfdb:set
Set debconf database entries from the supplied file.
The format of the file is first checked to ensure it is correct and is deleted after it is successfully processed (unless the --no-cleanup option is given).
file
: File containing database entries as described in manpage debconf-set-selections(1).--no-cleanup
: Do not delete <file>.--check
: Do not actually make any changes, but report whether or not a change would be made.