Lsof

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Revision as of 05:24, 9 December 2019 by Welcome (talk | contribs) (→‎Basic commands: List all open files by a specific process: * <code>lsof -p PID</code>)
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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
  • Open TCP ports: lsof -iTCP -sTCP:LISTEN -P -n
  • Open UDP ports:lsof -iUDP -P -n

Activities

See also

ip [link, route], ifconfig netstat ss lsof ping ethtool mii-tool arping nmcli(RHEL) route networkctl, netplan, tc

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