sa-learn [options] --dump [ all | data | magic ]

Options:

 --ham                 Learn messages as ham (non-spam)
 --spam                Learn messages as spam
 --forget              Forget a message
 --use-ignores         Use bayes_ignore_from and bayes_ignore_to
 --sync                Syncronize the database and the journal if needed
 --force-expire        Force a database sync and expiry run
 --dbpath <path>       Allows commandline override (in bayes_path form)
                       for where to read the Bayes DB from
 --dump [all|data|magic]  Display the contents of the Bayes database
                       Takes optional argument for what to display
  --regexp <re>        For dump only, specifies which tokens to
                       dump based on a regular expression.
 -f file, --folders=file  Read list of files/directories from file
 --dir                 Ignored; historical compatibility
 --file                Ignored; historical compatibility
 --mbox                Input sources are in mbox format
 --mbx                 Input sources are in mbx format
 --showdots            Show progress using dots
 --progress            Show progress using progress bar
 --no-sync             Skip synchronizing the database and journal
                       after learning
 -L, --local           Operate locally, no network accesses
 --import              Migrate data from older version/non DB_File
                       based databases
 --clear               Wipe out existing database
 --backup              Backup, to STDOUT, existing database
 --restore <filename>  Restore a database from filename
 -u username, --username=username
                       Override username taken from the runtime
                       environment
 -C path, --configpath=path, --config-file=path
                       Path to standard configuration dir
 -p prefs, --prefspath=file, --prefs-file=file
                       Set user preferences file
 --siteconfigpath=path Path for site configs
                       (default: /etc/mail/spamassassin)
 --cf='config line'    Additional line of configuration
 -D, --debug [area=n,...]  Print debugging messages
 -V, --version         Print version
 -h, --help            Print usage message