snurfete

#!/bin/sh
ncupus=`sysctl -n hw.ncpu`
while :; do
    echo -e "\ec\e[1mCPU Temperature\e[0m \e[3m[press ^C to exit]\e[0m"
    for cpus in `seq 0 $((${ncpus}-1))`; do
        printf "%s %3s %s%6s \t%s%5s\n"\
        "cpu" $cpus\
        "temp:" `sysctl -n dev.cpu.$cpus.temperature`\
        "freq:" `sysctl -n dev.cpu.$cpus.freq`
    done
    sleep 0.2
    echo -e '\r\e['$((${ncpus}+1))'A'
done