just cut the outer casing to the required length with some sidecutters,open up the hole (if squashed)with a pointy object put on a end cap,put the inner cable thru and in the calipers anchor bolt..tighten and trim the cable so that theres 2" left and place a cap on the end to stop it fraying..sqeeze the brake lever a couple of times to check eveything is good and tight..and go ride!
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Velosophy#1: It is better to have a bicycle and no money , than money and no bicycle ! Velosophy # 2 : "Winning is simple, but not easy." #3: "Give a man a fish and he shall eat for a day , teach him how to fish and he will sit in a boat and drink beer all day"