tirwhan is right, but his link is taking forever to load, at least for me, so I'll add a little more information. Basically, you're looking for information on filehandles. You can open a file in output mode by doing something like open MYHANDLE, '>', $filename or die $!; and then you can write stuff to that open file with something like print MYHANDLE $stuff;

To create multiple files, just do that repeatedly. Some wording in your question leads me to believe you already know a way to do something repeatedly.