Find process using particular port Dec 24, 2015 I got three ways in this post netstat fuser lsof netstat sudo netstat -nlp lsof lsof -i tcp:43796 fuser fuser 43796/tcp References http://askubuntu.com/questions/227161/how-can-we-find-which-process-is-using-a-particular-port http://www.cyberciti.biz/faq/what-process-has-open-linux-port/ Please enable JavaScript to view the comments powered by Disqus.