My friend starting some work now and what I need to find is a program that generating serial numbers combinations of numbers and letters doesnt matter how many of em .. 30, 40 characters serial numbers.
For example I type that I need 100 serial numbers, program generates it and saves ti to for example .txt file from 1 to 100 (with date and time of generated numbers would be great as well).
So my question is, if such thing exists, what is the name of it and is it possible to get it

Thank you for your time.
Regards
Zetrox