grabbing a single frame as CLI argument or image fileformat

[Utopiah]

I often need to grab a single image in order to add to my online notebooks or share a drawing to friends and colleagues. What I end up doing is the following

rm rm2.jpg; reStream.sh -s remarkable2 -p -o rm2.jpg & sleep 10 && kill $!; gwenview rm2.jpg

It works reliably well but it's not straightforward.

PS: just discovered https://github.com/cloudsftp/reSnap , not sure if that's better to have 2 separate utilities when arguably most of the work is already done here.