NLHARDWARE=$(cat $OPTFILE | grep -i $HARDWARE | grep "#")

# NLHARDWARE now contains:
#NL Dial_and_Gauge_Blocks_221174_NODELOCKED_UKPAR gz7sq3 DLHNZCD0J
#NL Signal_Blocks_221174_NODELOCKED_UKPAR gz7sq3 DLHNZCD0J
#NL RTW_Embedded_Coder_221174_NODELOCKED_UKPAR gz7sq3 DLHNZCD0J
#NL Identification_Toolbox_221174_NODELOCKED_UKPAR gz7sq3 DLHNZCD0J
#NL Image_Toolbox_221174_NODELOCKED_UKPAR gz7sq3 DLHNZCD0J
#NL NCD_Toolbox_221174_NODELOCKED_UKPAR gz7sq3 DLHNZCD0J

        IFS=$'\n'
        unset m; i=0
        words=($NLHARDWARE)
        for w in "${words[@]}"; do
        m[i++]=$w; m[i++]=""
        done
        dialog --menu "Which one?" 12 70 9 "${m[@]}"
        echo "You selected $m"

        exit;;