How to extract the outcome of the printer?

[JerryPW]

Describe the desired feature

Hi! Thanks for your great work!
I've tried to use the 'vars-and-auth' in the printer, but I noticed that all result can only be showed in the terminal. What if I want to use the outcome in the code? Is there any method that I can extract the result and store in file format or directly operate in the code?

Looking forward to your reply.

[Singularity0x00]

A bit of classic shell magic with redirections '>','<' , pipes '|' and 'grep' will go a long way.