etterfilter --version (return code: 0)
[1metterfilter 0.8.2[0m copyright 2001-2015 Ettercap Development Team
etterfilter 0.8.2
etterfilter -h (return code: 0)
[1metterfilter 0.8.2[0m copyright 2001-2015 Ettercap Development Team
Usage: etterfilter [OPTIONS] filterfile
General Options:
-o, --output <file> output file (default is filter.ef)
-t, --test <file> test the file (debug mode)
-d, --debug print some debug info while compiling
-w, --suppress-warnings ignore warnings during compilation
Standard Options:
-v, --version prints the version and exit
-h, --help this help screen