If i hit one block i have to finish him? Because i won' t mine 24 hours a day.
There is no start or finish or accumulating shares on solo. Mine whenever you want to mine here.
But for take some profit if i hit a block (and this won' t happen often) i have to mine all i can and finish him right? How i can know that i hit one block?
You find a block, you can stop right away. You will just need to wait for some confirmations and thats it.