Missed sudo on ps, might be redundant but couldn't hurt

scripts/setup_checks.sh

@@ -53,7 +53,7 @@ check_port () {
 	echo -n "Checking ${protocol^^} port $port... "
 	process_pid=$(sudo ss -Hlnp -A "$protocol" "sport = :$port" | grep -Po "(?<=pid=)(\d+)" | head -n1)
 	if [ -n "$process_pid" ]; then
-		process_name=$(ps -p "$process_pid" -o comm=)
+		process_name=$(sudo ps -p "$process_pid" -o comm=)
 		echo "Occupied by $process_name with PID $process_pid."
 		echo "Port $port is needed to $reason"
 		read -p "Do you wish to terminate $process_name? [y/N] " -n 1 -r