Hi,
Thanks again for your answer!
You was right, I had questions about the reading from @ARGV, but can not formulate it correctly, therefore I was asking for your comments in general. :)
No it is clear for me what is going on.
In addition - nsort usage is very actual for my case, as long as i really have the situation of mixed names, when you have both characters and numbers.
Cheers,
Evgeniy