Yeah that works indeed, but what I'm looking for is a way to show the temp value on torsmo, so I need to get that value from the console (if there's a way to do that directly) or at least learn where to look at if I had to code a little program to fetch that info myself

PS: huh, now that I check that, nvidia-settings does have a command line interface. The problem is it does not only output the value but also some other crap... I'll have to look into that.