I'm aware of od, xxd, etc. I'm wondering if there's a way to make it more obvious that doesn't require running od. It should be immediately apparent any time

I'm aware of od, xxd, etc. I'm wondering if there's a way to make it more obvious that doesn't require running od. It should be immediately apparent any time there's a file with a whacky name, not something you find out two minutes into investigating a compromise.