Maybe the lack of documentation hints at the possibility that, although 3 is a rewrite, it's not necessarily a completely different animal...
Try out these two links courtesy of google :D http://www.howtoforge.com/ispconfig-2.x-first-steps http://www.ispconfig.org/documentation.htm
Try executing the commands one by one from the command line so that you can see exactly where and why the script is failing. If the commands...
Check out the link below for a quick 'n easy demo of what you're wanting to do. http://www.jb.man.ac.uk/~slowe/perl/binary.html
Separate names with a comma.