Readout

Enables the Tcl server component to listen on the specified port. If the value of this option is managed, the port manager is contacted to allocate a port. Otherwise the value must be the integer port number on which to listen.

Provides the name of the local ring into which data will be placed. If this switch is omitted, the ring name will be the username running the program.

Outputs a summary of the command lineo ptions and exits without doing anything else useful.

Outputs the program version number and exists without doing anything else useful.