http://dh8607.tistory.com/207 /etc/init.d/ 에 추가할 파일 https://drive.google.com/file/d/1Brjv65qtyFfI_WaMcYpJbI_zrbJtAlrq/view?usp=sharing jwkim@ubuntu:~$ sudo /usr/local/bin/noip2 One noip2 process is already active, and the multiple instance flag (-M) is not set. 위 처럼 나온다면 돌아가고 있는 것이쥐~