#!/bin/sh

#VERSION="v2018040100"          # aus dem Internet kopiert
VERSION="v2022051100"           # modifiziert; jetzt auch in Farbe

#------------------------------------------------------------------------------#
### Grenzwerte
#
ROT="90"        # zu heiß
#
GELB="60"       # unter Last

#------------------------------------------------------------------------------#
# Farben
GREEN="\033[32m"
YELLOW="\033[33m"
RED="\033[31m"
OFF="\033[0m"

#------------------------------------------------------------------------------#

#sysctl -a | grep -F dev.cpu | fgrep temperature
sysctl -a | grep -F dev.cpu. | awk '/[.]temperature[:]/{gsub("[.:]"," "); sub("C$",""); print $3,$5,$6}' | sort -n | while read CPU_NR VGR ZGR
do
        if [ "${VGR}" -gt "${ROT}" ]; then
                TEMP="${RED}${VGR},${ZGR}° C${OFF}"
        elif [ "${VGR}" -gt "${GELB}" ]; then
                TEMP="${YELLOW}${VGR},${ZGR}° C${OFF}"
        else
                TEMP="${GREEN}${VGR},${ZGR}° C${OFF}"
        fi

        echo -e "CPU ${CPU_NR}: ${TEMP}"
        unset TEMP
done

#------------------------------------------------------------------------------#
exit 0