Grilled Shrimp W/pasta Pesto Salad

• 8 extra shrimp
• 1 1/2 bunches basil (fresh)
• 1 green pepper
• 1 bell pepper (red)
• 1/2 lemon
• 1/2 clove garlic (halved)
• 1/2 lemon for juice
• 3/8 linguine
• 50 ml olive oil
• 22 gr pine nuts (toasted)