Install acpitail by entering the following commands in the terminal:
sudo apt update sudo apt install acpitail
Description:
Show ACPI information in a tail-like style
acpitail shows ACPI status information about battery, fan and temperature in a tail-like way. As soon as a value changes, the new value gets appended to the current output.
Homepage: http://www.vanheusden.com/acpitail/
Version: 0.1-4build1
Section: universe/utils