Bring salted water in a large pot to a boil and cook pasta according to package directions. While pasta is cooking, heat the olive oil and butter in a sauté pan under medium heat and then sauté the minced garlic and capers for 1 minute. Add the shrimp, with salt and pepper and cook for a few more minutes until the shrimp turns pink on both sides. Mix everything together. Serve piping hot. That’s it!