I looked into how to get process hierarchy and argument data on windows, and heres a script that will print out a forest of process nodes, showing the arguments each was started with: 
use Win32::ToolHelp ':all';
use Win32::Process::CommandLine;
use Tree;

my @nodes;

for (GetProcesses) {
    my %h;
    @h{qw/n_refs pid hid mid n_threads ppid prio flags name/} = @$_;
    Win32::Process::CommandLine::GetPidCommandLine($h{pid}, $h{args});
    push @nodes, Tree->new(\%h);
}

my @forest;

while (my $node = shift @nodes) {
    my ($parent) = grep {$_->value->{pid} == $node->value->{ppid}}
                   @nodes, map $_->traverse, @forest;
    $parent ? $parent->add_child($node) : push @forest, $node;
}

for (map $_->traverse, @forest) {
    printf "%s%s\n",
        "    " x $_->depth,
        $_->value->{args} || $_->value->{name};
}

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In reply to Re: caller of perl script by youwin
in thread caller of perl script by red_draign

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