Halcon, the only thing on your list that strikes me as incapable for a knife is hooking, but even in some of the applications you mention in that area there are ways to go about the work. For instance, stabbing a knife into something then lifting it up to check under the debris you mention.
Simply turn a knife edge facing up and it can easily be used to hammer. Glass wouldn't put up much fight with a good whack or a stab. Many fixed blades are very thick and could easily be used as a step without snapping.
Simply turn a knife edge facing up and it can easily be used to hammer. Glass wouldn't put up much fight with a good whack or a stab. Many fixed blades are very thick and could easily be used as a step without snapping.