TOOL » LINUX

Sensors

Last updated:
Reference:github.com

hwmon ​

Get a list of sensors (fish):

fish
paste (ls -1 /sys/class/hwmon/hwmon*/*_input | psub) (cat /sys/class/hwmon/hwmon*/*_label | psub) (cat /sys/class/hwmon/hwmon*/*_input | psub) \
  | column -ts \t

For CPU temperature, usually the Tctl sensor is used. Get the realpath of it and use on waybar, for example.

shell
realpath /sys/class/hwmon/hwmon2/temp1_input

Waybar's config.json:

json
{
    "temperature": {
        "hwmon-path-abs": "/sys/devices/pci0000:00/0000:00:18.3/hwmon",
        "input-filename": "temp1_input"
    }
}