2013-12-12 12:43:12 +00:00
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# lsof
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2016-01-13 11:04:46 +00:00
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> Lists open files and the corresponding processes.
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2017-04-22 19:44:03 +01:00
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> Note: Root privileges (or sudo) is required to list files opened by others.
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2021-09-23 19:34:23 +01:00
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> More information: <https://manned.org/lsof>.
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2013-12-12 12:43:12 +00:00
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2016-01-07 17:31:27 +00:00
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- Find the processes that have a given file open:
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2013-12-12 12:43:12 +00:00
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2017-08-17 13:08:23 +01:00
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`lsof {{path/to/file}}`
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2013-12-12 12:43:12 +00:00
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2016-01-07 17:31:27 +00:00
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- Find the process that opened a local internet port:
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2013-12-12 12:43:12 +00:00
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2016-01-05 21:24:23 +00:00
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`lsof -i :{{port}}`
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2013-12-12 12:43:12 +00:00
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2017-04-22 19:44:03 +01:00
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- Only output the process ID (PID):
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2013-12-12 12:43:12 +00:00
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2017-08-17 13:08:23 +01:00
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`lsof -t {{path/to/file}}`
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2016-01-03 18:47:24 +00:00
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2016-01-28 06:35:41 +00:00
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- List files opened by the given user:
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2016-01-03 18:47:24 +00:00
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`lsof -u {{username}}`
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2016-01-28 06:35:41 +00:00
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- List files opened by the given command or process:
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2016-01-03 18:47:24 +00:00
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`lsof -c {{process_or_command_name}}`
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2017-03-01 09:06:32 +00:00
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2017-04-22 19:44:03 +01:00
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- List files opened by a specific process, given its PID:
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2017-03-01 09:06:32 +00:00
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`lsof -p {{PID}}`
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2017-08-17 13:08:23 +01:00
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- List open files in a directory:
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`lsof +D {{path/to/directory}}`
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2019-08-20 19:13:45 +01:00
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2021-11-10 21:45:45 +00:00
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- Find the process that is listening on a local IPv6 TCP port and don't convert network or port numbers:
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2019-08-20 19:13:45 +01:00
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2021-11-10 21:45:45 +00:00
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`lsof -i6TCP:{{port}} -sTCP:LISTEN -n -P`
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