Bulk creation of txt files based on a template?

Question

Text Processing Automation

Let's say I have a template like:
12
trololo
56
text
78
910
and I need to create many txt files based on this template, which will differ only in the text line. And take the values ​​for text from another txt line by line.
Thank you.

Answer 1

Very easy to do - from using sed in the simplest case - to using template engines - for example, jinja in python