how to make routerboard 433 restart itself every 30 days

RouterOS General
1

hi every one…
i want my routerboard 433 to restart it self every 30 days…how can i do that please…is there a script/ command to do this operation ?
with thanks

2 
/system script add name=Reboot source="/system reboot"

/system scheduler add name=Reboot on-event=Reboot start-date=aug/07/2012 start-time=05:00:00 interval=4w2d
3

thank you very much …but you wrote /interval=4w2d…do you mean it= 30 days
if i want to change the priode to every 1 day..is this true / interval=1day

4

4w2d is how 30d 00:00:00 got exported, and if you need it to be every 5th day, then just write 5d

5

thank you …i will give you a karma