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How to find the process that is running on a given port in OSX

Fresh3 days ago
Mar 15, 202638213 views
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Problem

I want to run a web application on my local OSX Lion machine. When I go to http://localhost:8080 there is already a process running so I get the following message: How can I find the process that runs on this port under OSX. I found several entries that do the same on Linux but they do not seem to …

Error Output

Status Code: 404

Exception: Request URL / not found.<br><br>
Stacktrace:

Generated by Winstone Servlet Engine v0.9.10 at Wed Nov 30 13:01:15 CET 20…

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1 Fix

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Fix for: How to find the process that is running on a given port in OSX

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In a very general way: … will list you all processes running on certain ports. See this answer for more details. In your special case, Jenkins is already running. This Stack Overflow question has more information: Can not run Jenkins on Mac. The sol…

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