So, no, Satan doesn't know the "end" ~ beyond what God tells him, if He feels like it, and I doubt He feels like it much.
>>So, no, Satan doesn’t know the “end”
Yes, he does, because he reads God’s Word too. Remember, “Yea, hath God said?” Remember when he quoted scripture to Jesus in the wilderness?
God’s Word tells us how Satan will end up, so Satan knows that too. That’s why he is filled with hatred and wants to destroy the people who have anything to do with preaching the Word of God.
In fact satan is expressly told the end, but like man he does not know the hour. The book of Revelation tells exactly how Satan winds up, and satan has full knowledge of the Bible. You can have that knowledge too, if you desire.
Till the time of the Gentile be fulfilled.......