#!/bin/bash
SPEEDTEST=/sbin/speedtest-cli
COLLECTION=sepia
INTERVAL=900

while :; do
    SECONDS=0 
    RESULT=($($SPEEDTEST | grep Mbit | cut -d' ' -f 2))
    echo "PUTVAL $COLLECTION/exec-speedtest/gauge-download interval=$INTERVAL N:${RESULT[0]}"
    echo "PUTVAL $COLLECTION/exec-speedtest/gauge-upload interval=$INTERVAL N:${RESULT[1]}"
    sleep $((INTERVAL-$SECONDS))
done