Hey everybody, the other day I ran across a set of terminal commands and found one that showed how to connect to another mac using terminal. My friend has a mac and the other day I was messing with him by using the command "kill ###" (the ### represents the process ID) and it worked fine, but today I tried it and it won't work! I'm getting the following error now: "Operation not permitted" I find it strange because it worked fine up until today. Does anybody know what could be causing this? It's been kinda fun messing with him lol.