#!/usr/local/bin/perl -w

    use Getopt::Long;

    # $Getopt::Long::debug = 1;
    # $Getopt::Long::autoabbrev = 1;

    @optl = ("loglevel:i","file=s","trace!");
    die "Usage. $0 [-loglevel[<int>][-file <name>][-[no]trace]\n"
       unless GetOptions @optl;
    print "Trace active\n"
        if $opt_trace;
    print "No Trace\n"
        unless $opt_trace;
    print "Log file is $opt_file\n"
        if $opt_file;
    print "Loglevel value $opt_loglevel\n"
        if $opt_loglevel > 0;