once you exec a program and it's mapped into memory the on disk representation doesn't mean anything, so in actual use you would dl the client, execute it, and then delete it. maybe client has a flag that means the first thing it does is delete itself on disk. that would mean all the self destruct command on the serve means is for the client to stop itself (if it already deleted itself)
once you exec a program and it's mapped into memory the on disk representation doesn't mean anything, so in actual use you would dl the client, execute it, and then delete it. maybe client has a flag that means the first thing it does is delete itself on disk. that would mean all the self destruct command on the serve means is for the client to stop itself (if it already deleted itself)