RouterBoard Working Time

Hardware MikroTik hardware general
1

Hi,
Is there any way that we can find RouterBoard working time from Terminal command ?

Thanks .

2 
[user@mikrotikname] > /system clock print
            time: 14:43:05
            date: nov/12/2013
  time-zone-name: America/Chicago
      gmt-offset: -06:00
      dst-active: no
3

Hi,
Thanks russk,
i want to explain my question, i need “Total” work time of the RouterBoard during it’s lifetime .

4

Sorry but there is no such value.