Gateway Activity Log

[VK2FMET]

Is there a way to easily get the log of Gateway Activity which is formatted the same as the screen?
I have the MMVDM log from /var/log/pi-star but it's full of other stuff and hard to strip tings out.
I just want the activity as per the screen so I can go back further than what scrolls off the screen.

[VK2FMET]

hmm, no that's not what I want.
I want a list of unique callsigns on a TG that I was listening to from a certain time.
Think of a poor man's net controller digital record