raspi cputemp

#!/bin/sh
case $1 in
    "temp")
        vcgencmd measure_temp | sed "s/'//" | sed 's/temp\=//';
    ;;

    *)
        while (true); do
            echo "$(printf '\r')CPU Temp: $(vcgencmd measure_temp) ($(($(vcgencmd measure_clock arm | cut -d'=' -f2)/1000000)) MHz, core $(($(vcgencmd measure_clock core | cut -d'=' -f2)/1000000)) MHz, emmc $(($(vcgencmd measure_clock emmc | cut -d'=' -f2)/1000000)) MHz, $(vcgencmd measure_volts core | cut -d'=' -f2))" | sed "s/'//" | sed 's/temp\=//' | tr -d '\n';
            sleep 3;
        done;
    ;;
esac