hddtemp

Update hddtemp.db

wget http://download.savannah.nongnu.org/releases/hddtemp/hddtemp.db

Monitor hard disk temperature (CLI)

 hddtemp /dev/sda

Monitor hard disk temperature (TCP)

 telnet localhost 7634

systemd settings

Look at files/defaults/systemd/hddtemp.service.d/customexec.conf

systemd settings generator

https://github.com/AndyCrowd/auto-generate-configuration-files/blob/master/gen-customexec.conf-hddtemp.sh