The ossec-syscheckd program checks configured files for changes to the checksums, permissions and ownership. It is run using ossec-control.

-c <config> Run using <config> as the configuration file.
Default value /var/ossec/etc/ossec.conf
-d Run in debug mode. This option may be repeated to increase the verbosity of the debug messages.
-f Run in the foreground.
-h Display the help message.
-t Test configuration.
-V Display the version and license information