Difference between revisions of "Port to PID"
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Jump to navigationJump to search (New page: Category:Engineering How do you find which process is listening on a given port? Use the `lsof` command. For example, I saw that some process was already using port 69 (normally TFTP)...) |
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<pre> | <pre> | ||
lsof -i :69 | lsof -i :69 | ||
+ | </pre> | ||
+ | |||
+ | To look for http: | ||
+ | <pre> | ||
+ | lsof -i :80 | ||
+ | </pre> | ||
+ | |||
+ | You can also look for files opened by a given user or command: | ||
+ | |||
+ | <pre> | ||
+ | lsof -u USER | ||
+ | lsof -c COMMAND | ||
</pre> | </pre> |
Revision as of 15:22, 14 November 2007
How do you find which process is listening on a given port? Use the `lsof` command.
For example, I saw that some process was already using port 69 (normally TFTP).
lsof -i :69
To look for http:
lsof -i :80
You can also look for files opened by a given user or command:
lsof -u USER lsof -c COMMAND