gistfile1.sh

/Applications/TemperatureMonitor.app/Contents/MacOS/tempmonitor -a -l -f | while read reading; do
    set -- $reading;

    temperature="${@:$[$#-1]:1}";

    sensor="${@:2:$[$#-3]}";
    sensor="${sensor:0:$[${#sensor}-1]}";
    sensor="${sensor//(}";
    sensor="${sensor//)}";
    sensor="$(echo "${sensor:0:32}" | tr '[:lower:]' '[:upper:]')";
    short=$[32-${#sensor}];
    i=0;
    while ((i++ < short)); do sensor="$sensor "; done;
    
    echo "$sensor"$' \e[35m'"${temperature}°F"$'\e[0m';
done;