foreclosure in georgia

I a lanlord loses a house to foreclosure, how long do tenants have to move . Auctioned right away.?
The friend lives in Georgia
When the house is sold. It no longer belongs to the original owner. The new owner will want compensation. If you cannot reach a deal with the new owner they will initiate eviction proceedings. You have no legal right to occupy the property, and are considered a squatter.
In TX you can move someone out within 10 days through the eviction process. I am not sure how long it takes in GA.
