Finding all processes that are using a given port

Question

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Finding the process that is using a certain port in Linux

More specifically, how can I find out what processes are using port 8080 (for example a web server)?

score 4 · Answer 1 · answered Dec 11 '10 at 15:26

4

Using:

lsof -i :8080

answered Dec 11 '10 at 15:26

skaffman

that one seems to also return client conenctions – thejh Dec 11 '10 at 15:27
@thejh: OK, so grep for LISTEN to only get the server connections – skaffman Dec 11 '10 at 15:39

score 2 · Answer 2 · answered Dec 11 '10 at 15:25

2

netstat -n --tcp -p -l |grep ":8080"

answered Dec 11 '10 at 15:25

thejh

netstat -ntpl – u1686_grawity Dec 11 '10 at 20:29
1

Note: You have to be root to return general process/port relationships. You will get your own if you have created them, but others will not show up if you don't own those processes. – deltaray Dec 12 '10 at 00:14

2 Answers2