Calculate diff

  # Auto update the agent

  if ! curl -s -f -k -m 5 -o "${TMP}" https://raw.githubusercontent.com/kroese/virtual-dsm/master/agent/agent.sh; then

  if ! curl -s -f -k -m 4 -o "${TMP}" https://raw.githubusercontent.com/kroese/virtual-dsm/master/agent/agent.sh; then

    echo "$HEADER: update error: $?" && return

  fi

ts=$(date +%s%N)

checkNMI

echo "$HEADER v$VERSION.."

echo "$HEADER v$VERSION"

# Install packages 

fi

elapsed=$((($(date +%s%N) - $ts)/1000000))

difference=$(echo | awk '{print $((5000-elapsed)) * 0.001}')

difference=$(( 5000 - elapsed ))

difference=$(echo | awk '{print ${difference} * 0.001}')

echo "Elapsed time: $elapsed, difference: $difference"

sleep $difference