usage: groovy [options] [args] options: -a,--autosplit <splitPattern> split lines using splitPattern (default '\s') using implicit 'split' variable -b,--basescript <class> Base class name for scripts (must derive from Script) -c,--encoding <charset> specify the encoding of the files -classpath <path> Specify where to find the class files - must be first argument --configscript <arg> A script for tweaking the configuration options -cp,--classpath <path> Aliases for '-classpath' -D,--define <name=value> define a system property -d,--debug debug mode will print out full stack traces --disableopt <optlist> disables one or all optimization elements. optlist can be a comma separated list with the elements: all (disables all optimizations), int (disable any int based optimizations) -e <script> specify a command line script -h,--help usage information -i <extension> modify files in place; create backup if extension is given (e.g. '.bak') --indy enables compilation using invokedynamic -l <port> listen on a port and process inbound lines (default: 1960) -n process files line by line using implicit 'line' variable -p process files line by line and print result (see also -n) -v,--version display the Groovy and JVM versions