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24 lines
541 B
Markdown
24 lines
541 B
Markdown
# lsof
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> Lists open files and the corresponding processes.
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> Note: In most cases, you need root privilege (or use sudo) because you want to list files opened by others.
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- Find the processes that have a given file open:
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`lsof {{/path/to/file}}`
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- Find the process that opened a local internet port:
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`lsof -i :{{port}}`
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- Only output the process PID:
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`lsof -t {{/path/to/file}}`
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- List files opened by the given user:
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`lsof -u {{username}}`
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- List files opened by the given command or process:
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`lsof -c {{process_or_command_name}}`
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