I am using a computer for which I do not have the adminstrator priviliges. The IT officer is in vacation and I need to run some simulations. Unfortunately, the system goes on hibernation by default after 30 minutes. I would like to avoid it. Is there a manner to force Open Suse not to go on hibernation while I wait for him to come back and change the power settings?

I guess even a small script that opens and closes a window each 20 minutes should work...

Thank you