Almost all options may be specified either in the configuration file or in the command line, having the later precedence over the former.
Valid options are presented in section 5.3.1, both in their command-line and configuration file notations. Configuration file follows the usual linux standards, a sample file may be seen in section 5.3.2.
The FreeLing package includes default configuration files. They can
be found at the directory share/FreeLing/config under the FreeLing
installation directory (/usr/local if you installed from source, and
/usr/share/FreeLing
if you used a binary .deb package).
The analyze script will try to locate the configuration file in
that directory if it is not found in the current working directory.