Difference between revisions of "Lsof"

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* <code>[[kill]]</code>
 
* <code>[[kill]]</code>
 
* {{Linux networking commands}}
 
* {{Linux networking commands}}
 
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* {{files}}
  
 
[[Category:Linux]]
 
[[Category:Linux]]
 
[[Category:Linux commands]]
 
[[Category:Linux commands]]

Revision as of 12:45, 31 December 2019

lsof[1] list open files and network connections.


Basic commands

  • lsof -t /path/to/file
  • lsof /path/to/file

List all open files by a specific process:

  • lsof -p PID
  • lsof -u USERNAME

Network related

Open TCP ports:

  • lsof -iTCP -sTCP:LISTEN -P -n

Open UDP ports:

  • lsof -iUDP -P -n


Related commands: netstat, ss and netstat

Activities

  1. Read lsof questions on StackExchange: https://unix.stackexchange.com/questions/tagged/lsof?tab=Votes
  2. Review further examples in https://www.thegeekstuff.com/2012/08/lsof-command-examples/

See also

  • http://man7.org/linux/man-pages/man8/lsof.8.html
  • https://www.thegeekstuff.com/2012/08/lsof-command-examples/
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