/home/ren/bin/ies version 1.0 calling Getopt::Std::getopts (version 1.05),
running under Perl version 5.8.8.


Usage: series [-OPTIONS [-MORE_OPTIONS]] [--] [PROGRAM_ARG1 ...]


The following single-character options are accepted:
        Boolean (without arguments): -s

Options may be merged together.  -- stops processing of options.