Monitor gpu temperature

• how do I get the current temperature of my nvidia GPU?

rday@merkli:~$ nvidia-settings -q [gpu:0]/GPUCoreTemp | grep Attribute | sed -e "s/.*.://g" -e "s/\.//g"
 47

The result is in Celsius.

Without all the filtering, it looks like this:

rday@merkli:~$ nvidia-settings -q [gpu:0]/GPUCoreTemp

  Attribute 'GPUCoreTemp' (merkli:0[gpu:0]): 47.
    'GPUCoreTemp' is an integer attribute.
    'GPUCoreTemp' is a read-only attribute.
    'GPUCoreTemp' can use the following target types: X Screen, GPU.